100R05009
        PROCEEDINGS

    EPA SCIENCE FORUM 2002:
   MEETING THE CHALLENGES
            May 1 and 2, 2002
  United States Environmental Protection Agency
Ronald Reagan Building and International Trade Center
            Washington, DC

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Table of Contents

Executive Summary	iii

Section I: Overview	:	  l

Section II: Session I—Science to Achieve Environmental Outcomes	  2
      Opening Remarks	  3
      Keynote Addresses	  3
            Science: A View from the Hill	  3
            Vision and Priorities for Science at EPA	  4
      Overview of the Environmental Indicators Initiative	  5
      Use of Biological Indicators for Environmental Assessments	  6
            EMAP/Coastal Monitoring	  6
            Lessons Learned	  7

Section III: Session II—Protecting Our Health: Susceptible Populations	  9
      Opening Remarks	  10
      Challenges for Policy Makers  	  10
            Implementing Legislative Requirements of the Food Quality
                   Protection Act: Science Needs  	  10
            Incorporating Children's Health Considerations Across the Agency  	  11
      Science—Answering the Challenge	  12
            Unique Exposure Scenarios	  12
            Unique Developmental Vulnerability 	  13

Section IV: Session III-—Safe Water	  15
      Opening Remarks	 •	  16
      Challenges for Policy Makers  	  16
            Meeting the Need for Clean, Safe Water (Surface Water, Drinking Water,
                   and Protection of Water Supplies)	  16
            Working with States to Achieve Clean, Safe Water  . •.	  17
      Science—Answering the Challenge	  18
            Watershed Protection/Management	  18
            Balancing Risks and Risk Management Options	  19
      Panel Discussion  	  20

Section V: Session IV—Air Quality 	  22
      Opening Remarks	  23
      Science—Answering the Challenge	  23
            Understanding the Health Effects of Particulate Matter  	  23
            Reducing Exposures to Particulate Matter	  24
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Table of Contents (continued)
Section V: Session IV—Air Quality (continued)
      Challenges for Policy Makers 	  25
           Working with States to Achieve the PM NAAQS	  25
           Setting the PMNAAQS	  26
      Panel Discussion 	  27
      Parting Remarks	  27

Appendices:
      Appendix A: Meeting Agenda	  28
      Appendix B: Attendee List	  30
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Executive  Summary

The Environmental Protection Agency (EPA) presented a. Science Forum 2002: Meeting the
Challenges on Wednesday, May 1, and Thursday, May 2, 2002, in Washington, DC, to kick off
May 2002 as "EPA Science Month." This Science Forum highlighted EPA's scientific
accomplishments, showcased EPA's commitment to quality science, and demonstrated, through
examples, the use of science in decision-making and policy-making. The Science Forum also
provided an opportunity for dialogue and interaction among EPA scientists, clients, stakeholders,
and colleagues with over 1,000 attendees at this event, including EPA program, research, and
regional staff; members of other Federal agencies; the scientific community; and the public.

The Science Forum consisted of a half-day plenary session and three half-day platform sessions.
Each platform session examined a key environmental topic (Susceptible Subpopulations, Safe
Water, and Air Quality) regarding the challenges encountered in the topic area and how EPA
research develops understanding and helps the Agency meet its statutory obligations. The
Science Forum included 240 posters on current EPA research activities and speaker-specific
topics, EPA scientists/engineers present to discuss their research efforts, virtual tours of EPA
laboratories, and exhibits of EPA scientific and educational programs.

Session I—Science to Achieve Environmental Outcomes

This session opened the Science Forum and included several keynote speakers to address the
importance, use, and limitations of science in policy-making and decision-making. This session
also presented several key EPA initiatives illustrating the integration of science across EPA
programs to achieve specific goals.

Science: A View from the Hill. Representative Sherwood Boehlert (New York) opened the
Science Forum with the Congressional perspective on the role of science in public policy and the
importance of EPA science programs.  He discussed the role of science as a foundation  for
environmental policy, the need for decision-making to proceed in the face of uncertainty inherent
in scientific results, and the need to clearly delineate where the role of science ends in decision-
making, since not all environmental policy controversies involve questions of science. Science
contributes to the EPA mission by helping to shape policy goals, measure the impact of policy,
and design approaches to accomplish goals.  Thus, environmental policy must rest on sound
science and broad dissemination of this information to the public is important to obtain public
support for environmental initiatives and to allocate resources to these initiatives.

Vision and Priorities for Science at EPA. EPA Administrator Christie Todd Whitman presented
her vision for EPA's science priorities, the ways in which scientific information can support
policy and regulatory program development, and the metrics needed to determine when and how
environmental conditions have improved. Sound science must be a foundation of EPA's work
and provide a basis for making important decisions on risks and impacts to quality of life. The
credibility of EPA's decisions derive from the scientific basis for those decisions and how well

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the chosen approach either solves the problem or makes a difference. She discussed EPA
initiatives underway to improve the regulatory process and to address continued research
excellence.  Administrator Whitman also noted that EPA must be accountable for results and is
therefore developing a State-of-the-Environment "report card" using measurable indicators of the
environment and the impacts on human health in the United States.

Overview of the Environmental Indicators Initiative. Assistant Administrator for the Office of
Environmental Information (OEI), Kim Nelson, provided highlights of the Environmental
Indicators Initiative (EH), including the development of the State-of-the-Environment Report
highlighted by Administrator Whitman. This Report will describe current environmental
conditions and trends, identify information gaps, and identify research needed to address those
data gaps. This will result in a tool to measure progress within an overall framework of
ecological condition and human health, to assist EPA with strategic planning, and to assist EPA
in a change to performance-based management driven by environmental goals.  The draft Report
is anticipated to be released to the public in the Fall of 2002.  The EII will also make accessible
large volumes of data from all sources.

Use of Biological Indicators for Environmental Assessments—EMAP/Coastal Monitoring.
Environmental Monitoring and Assessment Program (EMAP) Director, Dr. Mike McDonald,
presented the EMAP methodology for information collection to estimate environmental
conditions of streams throughout the United States. This methodology selects a subset of
indicators representative of environmental conditions and measures for these indicators.
Understanding the baseline condition of our natural resources is critical to understanding the state
of the environment, where the environment is declining/improving,  and the stresses causing any
observed declines. A "proof-of-concept" analysis conducted in the Mid-Atlantic region—the
Mid-Atlantic Integrated Assessment (MAIA)—demonstrated that the EMAP methodology could
be used to determine the environmental condition on a regional scale of streams and estuaries as
well as to develop environmental condition information. To date, 20 states have adopted the
EMAP approach.  In addition, EPA has several initiatives underway for greater application of
this approach to our coasts, to streams in arid conditions in the Western United States, and to
assess the great rivers of the United States.

Use of Biological Indicators for Environmental Assessments—Lessons Learned.  Mr. Stan
Laskowski with EPA Region IE and Executive Director of the Institute for Environmental
Studies (University of Pennsylvania) presented lessons learned in applying EMAP to assess
environmental conditions and to help the Mid-Atlantic region have a safe, sustainable
environment for humans and other living organisms with equal emphasis placed on ecological
and human heallh risk.  In applying EMAP, the MAIA program found: (1) wide-spread stress in
living organisms and habitat, (2) linkages between land use/cover, habitat loss, habitat
degradation, and stressed organisms, and (3) that use of biological indicators that integrate
chemistry, habitat, pathogens, and other stressors over time lead to less expensive approaches to
monitoring the environmental condition. Specific recommendations derived from these program
efforts include greater use of ecological endpoints in EPA strategic planning and improved
communication of new scientific findings to diverse audiences as well as to continue to actively
seek out partnerships with other agencies, organizations, and external stakeholders.

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Session II—Protecting Our Health: Susceptible Populations

This session focused on protection of health in susceptible populations, specifically children,
through implementation of the Food Quality Protection Act (FQPA), incorporation of these
health considerations across EPA programs, and understanding unique exposure scenarios and
developmental vulnerabilities. A key theme in these presentations is that children are not little
adults and these differences must be understood and incorporated into the regulatory strategies.

Implementing Legislative Requirements of the Food Quality Protection Act; Science Needs.
Assistant Administrator for the Office of Prevention, Pesticides, and Toxic Substances, Steve
Johnson, 'discussed the FQPA and EPA efforts to implement this program. In this effort, EPA
developed a ground-breaking methodology to assess cumulative risk by combining exposure
sources for multiple chemicals with a common toxicity mechanism.  EPA is also working with a
stakeholder committee to develop, validate, and apply methodologies to prioritize,  screen, and
test chemicals for estrogenic or other endocrine disrupting effects. New research areas being
addressed by the Office of Research and Development (ORD) in support of the FQPA initiatives
include better exposure effects information (short- and long-term), exposure data/factors to
evaluate age- and developmentally-related impacts, and a range of models to address response
mechanisms and risk assessment. The new methods of risk assessment developed to meet this
program's needs are now "state-of-the-art" and may be applicable to other regulatory areas.

Incorporating Children's Health Considerations Across the Agency.  Deputy Assistant
Administrator for OEI, Ramona Trovato, discussed the increased emphasis on children's health
issues over the past 10 years and cited a number of national and international initiatives focused
on these issues. Environmental factors are the cause or leading contributors to many of the
leading causes of morbidity and mortality for children in the United States. Initiatives under the
National Agenda for children's health include research on risks to children and on how to address
cumulative and simultaneous exposures.  EPA is also pursuing a variety of outreach and
educational activities to provide better information regarding preventive actions that can be taken
to protect children from environmental health hazards. EPA's Children's Health Protection Task
Force is addressing areas of concern such as lead poisoning, asthma prevention, environmental
health issues associated with school environments, and a national study to establish the
relationship between environmental factors and health from preconception through adolescence.
EPA is also working with other federal agencies such as the Centers for Disease Control and the
Department of Health and Human Services as part of these initiatives.

Unique Exposure Scenarios. Assistant Center Director for the National Center for
Environmental Research (NCER), Chris Saint, discussed EPA research efforts to identify key
behavioral factors that influence children's exposure. Behavioral patterns define the rates of
contact between individuals and the environment; therefore, certain behavioral patterns and
exposure mechanisms can vary by age. EPA is using this information to develop methods for
quantifying and predicting exposure, and to develop approaches and protocols for measuring
exposure factors by all relevant pathways.  Areas of particular interest include pesticide transfer
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from lawns to children, pesticide transfer from pets to children, and updating an existing
exposure factor handbook with child-specific and age-specific information.

Unique Developmental Vulnerability, Senior Scientist, Dr. Carole Kimmel, with the National
Center for Environmental Assessment (NCEA) discussed the physiological differences between
children and adults as well as two exposure pathways unique to children — breast milk and
placenta!. She noted key areas of difference that affect responses to exposure and noted the
existence of critical windows of susceptibility for children during development into an adult and
during organ development before and after birth. Exposure in early development and childhood
may have impacts that do not appear until adulthood or even old age. Dr. Kimmel also discussed
a variety of factors that make children susceptible to disease. EPA research in these areas is
addressing mechanisms of pollutant action on critical periods of development, developing
biological models that incorporate the relationship between internal dose with responses at the
tissue/cellular level, and exploring the linkages between outcomes and exposures that may be.
separated in time such adult diseases that may originate in childhood exposures.

Session III—Safe Water

This session focused on the current and near-term challenges to provide for clean, safe water,
how the Office of Water is working with its partners to achieve clean water and to protect water
supplies, and the role of science in these initiatives. A key  theme in all of the discussions was
having a sound scientific basis to support decision-making.

Meeting the Need for Clean, Safe Water (Surface Water, Drinking Water, and Protection of
Water Supplies).  Deputy Assistant Administrator for the Office of Water, Diane Regas,
discussed science as a tool to accomplish goals under the Safe Drinking Water Act (SDWA) and
the Clean Water Act (CWA). Four major roles of science in this area are to define the issues to
address and the barriers to their accomplishment, to identify how to address these issues, to
predict the consequences of intervention, and to evaluate the effectiveness of actions taken.
Examples illustrating the role of science in these areas included management of contaminated  -
runoff using ecosystem-based approaches, new approaches for criteria development to address
consumption of fish contaminated by mercury, control measures for microbial contamination of
drinking water, and understanding the vulnerabilities of our drinking water supplies as well as .
appropriate countermeasures. Ms. Regas also noted the importance of understanding the role of
uncertainty in science and for decision makers and the public to understand what it means to act
on scientific information in the face of such uncertainty.

WorMng with States to Achieve Clean, Safe Water. Deputy Regional Administrator for EPA
Region V, David Ullrich, discussed how EPA draws on its  scientific talent to understand and
improve environmental conditions through the integration and alignment of problems, programs,
and people, which occurs via the implementation role of the EPA regions. Many challenges
require decision makers to proceed using the best knowledge available at the time and to further
develop knowledge where it is needed. As a result, the focus is on the question—"Do we have
enough to make a decision?" Addressing this question requires the mechanisms to get the right
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knowledge to the right place at the right time. The scientists must know what the needs are, the
scientists must let the implementers know what the scientific data can tell us, and the EPA must
get the people together to address the challenge. Several examples from Region V initiatives and
achievements were provided to illustrate these points.

Watershed Protection/Management. Senior Scientist, Dr. Gil Veith, with the National Health
and Environmental Effects Research Laboratory (NHEERL) discussed the use of stewardship
approaches for watershed management that focus on sustainable carrying capacities and
mitigating impacts from exceeding those carrying capacities.  Current science enables
consideration of certain carrying capacity thresholds (e.g., water quantity/distribution, soil
loss/sedimentation, etc.), but each threshold must be defined in an ecological context because
there are multiple contributors (e.g., human activities, domestic animals, wildlife, etc.).  An EPA
role is to identify critical thresholds to guide local efforts in promoting stewardship even when
"sustainable living" cannot be well-defined scientifically. The Office of Water has five major
research areas underway to support these initiatives and is working in collaboration with ORD to
apply new techniques such as computational toxicology to these endeavors.  Of particular
importance is the integration of risks from chemical and non-chemical stressors to
mathematically bring together dose-response (exposure) and habitat condition.

Balancing Risks and Risk Management Options, Senior Research Engineering Advisor, Dr.
Bob Clark, with the National Risk Management Research Laboratory (NRMRL) discussed the
role of drinking water research in protecting public health for over 100 years. He noted many
areas of progress regarding reductions of illness from waterborne disease along with the need for
continued vigilance regarding our drinking water infrastructure. Examples included recent
outbreaks of new microbial illnesses and other public health incidents as well as more recent
concerns as an aftermath of the September 11th events.  Dr. Clark provided many examples of
how scientific research continues to support regulatory development, continued public health
improvements, and water supply security.

Session IV—Air Quality

This session focused on how paniculate matter (PM) is beginning to be understood as a major
health issue (particularly for susceptible populations), the extent of elevated PM levels, and how
science feeds into issues that the EPA regions must address and ultimately into the decisions that
regulatory programs must make.  Key themes in all of the discussions were the significant health
concerns regarding PM and the importance of sound, scientifically-based strategies for air
pollution control implementation and to communicate issues with confidence.

Understanding the Health Effects of Particulate Matter, Dr. John Vandenberg, Acting
Director, Human Studies Division, NHEERL, presented the findings of multiple scientific studies
to clearly demonstrate the relationship between mortality and PM levels.  Health effects of
concern include increased death rates, aggravated respiratory and cardiovascular illness, and
decreased lung function; in addition, existing health studies have shown that certain populations
(e.g., elderly, individuals with chronic obstructive pulmonary disease) are more at risk than
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others. Further complicating this situation is that PM is a complex mix of constituents and
particle sizes resulting from multiple sources, and no two geographic locations have the same
mix. Dr. Vandenberg cited many examples of research underway to better understand human
exposure, effects of exposure, PM composition, and the components of PM causing negative
health effects as well as the underlying biological mechanisms.

Reducing Exposures to Particulate Matter. Acting Director of the Emissions, Monitoring, and
Analysis Division in the Office of Air Quality Planning and Standards, David Mobley, discussed
monitoring programs underway to better understand PM2 5 levels, composition, precursors,
sources, and general trends.  Preliminary evaluation of the first three years of monitoring data
(1999 to 2001) indicate that large areas east of the Mississippi River and in California have PM25
levels above the National Ambient Air Quality Standard (NAAQS), there is a strong correlation
between PM2.5 concentrations and visibility (haze), and sulfates appear to be a significant
component. Regional dispersion of PM is significant and fairly consistent, with local differences
attributable to urban contributions.  PM2 5 represents a serious health threat and is a complex
problem involving high annual/daily levels, complex composition, contributions to haze,
multiple sources, and the potential need to control precursors to reduce PM2.5 levels.

Working with States to Achieve the PM NAA QS.  Deputy Regional Administrator for EPA
Region IV, Stan Meiburg, discussed how the states and EPA regions are responsible for
implementation of the PM25 NAAQS and the role of science in these efforts.  A major challenge
is to balance the need for national consistency with the need to address differing regional and
state conditions.  As implementers, the EPA regions and states depend on good science for
advice and assistance, to create a sound strategy for air pollution control, and to communicate all
of this information clearly and with confidence. Examples of such scientific foundations
included health effects, monitoring, modeling, emissions inventories, and control technologies.
Implementers depend on good science in these areas to enable them to make the case for the need
to take action, to open up opportunities for innovation, and to create partnerships among states,
citizens, industry, and other stakeholders that can share costs/benefits and can promote
information exchange to find solutions.

Setting the PM NAAQS.  Assistant Administrator for the Office of Air and Radiation, Jeff
Holmstead, discussed the role of the Clear Skies Initiative in reducing PM2 5 levels nationwide.
Preliminary analysis of the recently acquired monitoring data indicates that extensive ozone and
PM2 5 problem areas exist, that sulfates represent the largest component of PM with nitrates  being
the next largest component, and power generation is a significant source of both of these
components. The Clear Skies Initiative is specifically addressing reduction of PM levels through
designation of emission caps for specific pollutants in the power generation industry to achieve
reductions over a 10-year period. Also of note is that these reductions are being applied in
addition to reductions being achieved through other CAA programs. Models developed to
support these efforts project improvements of visibility, reductions in acid and sulfur deposition,
and significant reductions in the number of nonattainment areas as a result of these actions.   .
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I.    Overview
The Environmental Protection Agency (EPA) presented & Science Forum at the Ronald Reagan
Building in Washington, DC, on Wednesday, May 1, and Thursday, May 2,2002, to kick off
May 2002 as "EPA Science Month." The EPA Science Forum 2002: Meeting the Challenges
was an opportunity to showcase EPA leadership in key areas of environmental research and to
spotlight new initiatives and recent successes.  In the first of what is anticipated to be an annual
event, this Science Forum emphasized how science has made and will continue to make a
significant contribution toward solving environmental challenges.

The Science Forum highlighted EPA's scientific accomplishments, showcased EPA's
commitment to quality science, and demonstrated, through examples, how science has influenced
Agency decisions. While EPA programs encompass many science issues, this Science Forum
was not intended to provide comprehensive coverage of all research conducted by EPA. Future
Science Forums are anticipated to continue with the goals set forth in this meeting by addressing
other high priority challenges facing EPA.

The Science Forum also provided an opportunity for dialogue and interaction among EPA
scientists, clients, stakeholders, and colleagues with over 1,000 attendees at this event.  Attendees
included EPA program, research, and regional staff; members of other Federal agencies;
stakeholders; the scientific community; and interested members of the public. The Science
Forum included 240 posters addressing current EPA research activities and specific topics
addressed by speakers, discussions of research efforts by EPA scientists and engineers, virtual
tours of EPA laboratories, and exhibits of EPA scientific and educational programs.

Representative Boehlert opened the half-day plenary session with the Congressional perspective
on the role of science in public policy and the importance of the EPA science programs. As
keynote speaker, EPA Administrator Whitman restated her commitment to EPA's strategic goals
and presented her vision for EPA's science priorities, the ways in which scientific information
can support the development of policies and regulatory programs, and the metrics needed to
determine when and how environmental conditions have improved via an upcoming State-of-the-
Environment Report. Subsequent plenary presentations included discussion of the
Environmental Indicators Initiative that is producing the State-of-the-Environment Report, and
how EPA science contributes to the development and use of environmental indicators.

Three half-day platform sessions each examined a key environmental topic (Susceptible
Subpopulations, Safe Water, Air Quality) from two perspectives — the challenges encountered
in the topic area and how EPA research has led to a greater understanding of these challenges and
has helped the Agency meet its statutory requirements. The audience had an opportunity in each
session to ask questions of the speakers.  Poster sessions followed each session addressing
session-specific and related topics. EPA engineers and scientists were available at these poster
sessions to provide additional information and to address questions of attendees.
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II.      Session  I—Science  to
          Achieve  Environmental
          Outcomes
          Wednesday, May 1,2002
The purpose of this first session on the first day of the meeting was to establish the importance,
use, and limitations of science in policy-making and decision-making.

Representative Sherwood Boehlert opened the Science Forum with the Congressional
perspective on the role of science in making public policy and the value of the scientific research
that EPA conducts. EPA Administrator Christie Todd Whitman discussed the role of sound and
relevant science as a basis for decision-making, as well as new EPA initiatives and new
directions for EPA's research programs.  Assistant Administrator for the Office of Environmental
Information (OEI), Kim Nelson, provided an overview of the upcoming State-of-the-
Environment Report and the Environmental Indicators Initiative that provide, respectively, a
baseline and tools for measuring progress toward improving environmental conditions and to
identify research needs to address information voids. Environmental Monitoring and Assessment
Program (EMAP) Director, Dr. Mike McDonald, and Stanley Laskowski with EPA Region III
and Executive Director of the Institute for Environmental Studies (University of Pennsylvania)
discussed the EPA experience in developing and applying biological indicators in the EMAP
program as well as.lessons learned in developing and applying this approach to watershed
monitoring.
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Opening Remarks

Assistant Administrator for the Office of Research and Development (ORD), Dr. Paul Oilman,
welcomed all the attendees to this first EPA-wide Science Forum that participants from the EPA
regions, programs, and research laboratories to illustrate the integration of science within the
programs. He advised the attendees of the range of resource materials provided via this forum
including specific posters for each session, a handout packet of abstracts, EPA scientists and
engineers present to discuss their current work, virtual tours of EPA laboratories, and related
posters, exhibits, demonstrations,  and technical materials. Dr. Oilman also provided an overview
of the two days of plenary sessions and introduced the keynote speakers.

Keynote Addresses

A Member of Congress and the EPA Administrator provided opening addresses to Science
Forum attendees on the importance and role of science in public policy.

Science: A View from the  Hill

Representative Sherwood Boehlert (New York) discussed the role of science as a foundation for
environmental policy and in decision-making.  He noted that science can rarely provide definitive
answers to complex questions in the time frame needed for decision-making. As a result,
decision-making must often proceed before all scientific results are available. Policy makers
must understand the inherent uncertainty associated with scientific results and must be able to
make decisions as research proceeds.

In addition, not all environmental  policy controversies involve questions of science. While
science may be able to substantiate specific linkages between a pollutant and increased health
impacts, policy makers within EPA and Congress must address what level of increased health
impacts are acceptable to our society. Clear delineation of where the role of science ends in
policy-making is therefore important.

Science can and must continue to  contribute to the EPA mission because science can help to
shape policy goals,  to measure the impact of policy,' and to design approaches to accomplish
policy goals and choose among them. On the other hand, inconclusive science cannot in and of
itself stop regulatory development.

Representative Boehlert also noted the need to provide more environmental information to the
public, particularly  regarding outcomes. This information in turn will help to allocate resources,
to evaluate programs, and to galvanize the public. Providing richer, more complete
environmental information is also key to developing the next generation of environmental
regulations and winning public support for these approaches.
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In conclusion, good environmental policy must rest on sound science.  The outcomes of this are
an aggressive yet creative environmental policy, greater public support for environmental
initiatives, and continued, more generous funding for environmental research.

Vision and Priorities for Science at EPA

EPA Administrator Christie Todd Whitman acknowledged the opportunity provided by this
forum to represent EPA's commitment to science by bringing together the EPA scientific
community and its partners to showcase a broad range of cutting-edge research.  Science has long
had a strong role in understanding environmental issues and in dealing with the problems
identified. Sound science must be a foundation of EPA's work and provide a basis for making
important decisions on risks and impacts to quality of life.

Our greatest successes occur when decisions are based on sound, relevant science with the
understanding that science does not provide definitive answers. The credibility of our decisions
derives from the scientific basis for those decisions and how well the chosen  approach will either
solve the problem or make a difference.

The environmental  challenges faced today are more complex than those faced 20 years ago.
These challenges are more difficult to identify, harder to solve, and more costly to address.
Strong science will identify future needs  and provide the basis for decisions.  Therefore, EPA
managers must have the best scientific and economic information to consider in decision-   .
making, and the information obtained must be presented in a clear  manner to the public. This
results in better understanding of environmental risks and how to manage those risks.  The public
can also be more informed and thereby help to craft solutions to the challenges identified.

EPA has many initiatives underway to improve the regulatory process  and address research
excellence. These include actions to innovate the regulatory development process in conjunction
with a rigorous peer review process, which validates and strengthen^ EPA's  ability to identify
critical issues and scientifically sound solutions.  EPA is also steering its research program in
new directions, such as the use of computational toxicology for health effects determinations.
EPA is also extending innovation in research into administrative areas as well such as initiatives
to make EPA research salaries competitive with the private sector to attract the best scientific
capabilities.  EPA will also continue to support post-doctoral programs and academic research,
which makes  EPA an important partner and leader in developing solutions to our nation's
complex environmental challenges.

EPA must be accountable for results and is therefore developing a  State-of-the-Environment
"report card"  using measurable indicators of the state of the environment in the United States and
impacts on human health. This will enable EPA to demonstrate results for the work being
performed. This report is anticipated to be released in the Fall of 2002.

Administrator Whitman noted that the sessions of this Science Forum  will address the complex
challenges EPA faces in research, regulatory, and policy perspectives,  and thanked everyone for
their commitment to science and the initiatives underway within EPA.
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Overview of the Environmental Indicators Initiative

Assistant Administrator for OEI, Kim Nelson, provided highlights of the Environmental
Indicators Initiative, including the development of a State-of-the-Environment Report, which will
serve as a tool to measure progress within an overall framework of ecological condition, human
health, cleaner air, purer water, and better protected land. The short-term goals of this Initiative
are to gather and develop information to understand the current situation and what is needed to
make sound, strategic decisions.  The long-term goals are to bring together national, regional,
state, and tribal indicator efforts to describe the condition of critical environmental areas and
human health concerns. This Initiative is anticipated to be an overarching change to the way in
which EPA is managed and that these changes will be made in partnership with states, tribes, and
local governments.

EPA is developing this State-of-the-Environment Report in conjunction with Federal partners to:

       Describe current environmental conditions and trends using existing data and indicators

       Present what is known and what is not known about environmental trends and conditions

       Evaluate the types of information EPA collects and determine whether this is the right
       kind of information to collect to understand the environmental condition

•      Identify data gaps in data collection and the research needed to fill those gaps

•      Discuss the challenges associated with resolving these data gaps.

This report will also be accompanied by supporting technical information that will provide the
scientific foundation for the indicators and other analyses presented.

In selecting issues and questions to address in this report, EPA considered both areas of public
interest in understanding the environmental condition and areas where greater public awareness
is necessary to achieve a needed impact. Most of the issues in the State-of-the-Environment
Report derive from those of greatest public interest.

The  State-of-the-Environment Report will undergo external peer review of the indicators
selected, supporting data,  and data usage/context. This will ensure that the indicators selected are
appropriate for the questions being asked, the data related to those indicators are  of adequate
quality, and the data and indicators are used in the appropriate context for the types of questions
being addressed. After completion of this external peer review,  a draft report will be issued for
public review and comment, which is anticipated to occur in the Fall of 2002.

Another key aspect of the Environmental Indicators Initiative is to make large volumes of data
from all sources (inside and outside of EPA) available at the desktop level to enable these data to
be evaluated for spatial or temporal trends. The goal is to make this information  readily
accessible and to be able to present the information and associated analyses in easily

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 understandable and usable ways.  There are also plans to provide the data sources online so that
 users can access data regarding their specific locations of interest.

 The State-of-the-Environment Report is not intended to be definitive. Rather, this document is
 expected to begin a dialogue on how to measure the state of the environment and to serve as a
 tool to assist EPA with strategic planning as well as a change to performance-based management
 with future goals driven by environmental rather than program goals.

 Use of Biological Indicators  for Environmental Assessments

 Two speakers addressed the development of biological indicators to assess environmental
 conditions, and the use of these indicators in condition assessment and decision-making^

 EMAP/Coastal Monitoring

 EMAP Director, Dr. Mike McDonald, presented the EMAP approach to information collection to
 estimate environmental conditions for streams throughout the United States.  EMAP is a
 methodology (or monitoring program design) to select a subset of indicators representative of
. environmental conditions, to measure this information, and to evaluate the results.

 Why do we want to know the condition of our natural resources? EPA has a mission to protect
 and restore our natural resources. EPA also realizes that having an understanding of the baseline
 condition is critical to understanding the state of the environment, where the environment is
 declining or improving, and the stresses causing any observed declines.

 The goals in EMAP development were to develop a scientific basis for consistent, unbiased, cost-
 effective measurement of the condition of the nation's aquatic ecosystems. This also supports
 building state-level capacity for monitoring the environmental condition and for EPA to provide
 design and analysis support to states using this monitoring approach.

 The EMAP design is a scientifically defensible monitoring approach and eliminates bias found in
 other sampling methodologies that can lead to under- or over-estimating the environmental
 condition.  EMAP uses biological indicators (fish, benthic invertebrates, and vegetation) to
 integrate the effects of stressors in order to provide a direct measure of the biology. EMAP
 estuarine and stream indicators include stressors such as dissolved oxygen, salinity, temperature
 depth, pH, nutrients, sediments, and toxics.

 EPA conducted a "proof-of-concept" analysis in the Mid-Atlantic region—the Mid-Atlantic
 Integrated Assessment (MAIA), which involved many Federal agencies including the United
 States Geological Survey (USGS), United States Forest Service (USFS), and United States Fish
 and Wildlife Service (USFWS). This assessment demonstrated that the EMAP  design could be
 used to determine the environmental condition on a regional scale of streams and estuaries as
 well as to develop landscape atlases of environmental condition information. This enabled
 agriculture, topography, and other information to be overlayed resulting in the development of a
 new indicator—steep slope agriculture—that addresses sediment washout into streams. Results

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of the MAIA Program assessments found that the top stressors in both estuaries and streams were
related to land use (e.g., sedimentation, nutrients).

Thus, the EMAP approach enables detection of environmental change at the state and national
levels, and provides a more cost-effective approach to collecting this information.  To date, 20
states have adopted the EMAP approach.

In addition to the MAIA Program, EPA has several initiatives underway for greater application of
the EMAP approach:  (1) a national coastal assessment involving the first statistically-based
determination of the health of any national aquatic resource.and the commonalities/differences in
stressors relating to impaired condition, (2) adaptation of EMAP to streams and estuaries in the
arid Western states, and (3) Science to Achieve Results (STAR) grants for university-based
research focused on topics in which EMAP is integrating academic scientists nationwide
regarding ecological indicators for assessing ecosystem condition.  Future research areas include
the Central Basin Initiative to develop a scientific basis for assessing the condition of the great
rivers of the United States including the linkage of streams to rivers and rivers to estuaries.
Efforts are also underway to transfer this technique to states and EPA regions for a consistent
approach to national monitoring of streams and estuaries as well as to obtain complete and
consistent Clean Water Act (CWA) Section 3 05(b) data.

Lessons Learned

Mr. Stanley Laskowski with EPA Region HI and Executive Director of the Institute for
Environmental Studies (University of Pennsylvania) discussed lessons learned in applying
EMAP to meet environmental goals from the perspective of the "manager" or "user" of this tool.
An environmental goal for the Mid-Atlantic region of the United States is to have a safe,
sustainable environment for humans and other living organisms with equal emphasis placed on
ecological and human health risk. Seven lessons came out of the MAIA Program efforts in the
application of EMAP to such goals:

•      Living organisms are stressed throughout the Mid-Atlantic region

•      Birds, ecological condition, and land use/land cover are all clearly linked

•      Biological indicators integrate chemistry, habitat, pathogens, and other stressors over
       time, leading to a less expensive approach to monitoring the environmental condition

•      Chemistry does not provide a complete picture of environmental condition; therefore,
       probabilistic and biological approaches must also be considered in monitoring design
       development

*      Habitat loss and degradation is a major environmental stressor in the region

•      Forest fragmentation is widespread throughout the region and this interior temperate
       deciduous forest is an important resource requiring protection

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*      Non-indigenous invasive species have significant impacts throughout the region.

For a region with a high rate of regulatory compliance and with cleanup accomplished for many
contaminated sites, these findings raise questions such as: Are we measuring our successes
appropriately?  Are we measuring the right end points?  Do we have enough ecological goals to
match up with health goals?

Specific management recommendations derived from the MAIA Program efforts to apply EMAP
include the need to:

•      Build more ecological endpoints into EPA strategic planning '

•      Train/use regional senior managers to better understand new scientific findings as they
       are ambassadors for cutting-edge science in their role as spokespersons throughout the
       country

•      Provide annual training to end users on the latest sciences or provide for scientific
       information transfer through conferences or other venues such as this forum

•      Use "plain English" communications because many of today's environmental initiatives
       involve complex issues that can be difficult to communicate

•      Continue to actively seek out partnerships  with other agencies, organizations, and
       external customers.

The MAIA efforts to apply EMAP also demonstrated that: (1) science can be used to prove -
things that were once only known "intuitively," and (2) partnerships can work within EPA and
between EPA and Federal/State agencies as well as with external customers.
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           Session  II—Protecting
           Our  Health: Susceptible
           Populations
           Wednesday, May 1, 2002
The purpose of this second session on the first day of the meeting was to focus on the protection
of health in susceptible populations, specifically children, through implementation of the Food
Quality Protection Act (FQPA), incorporation of children's health considerations across all EPA
programs, and understanding their unique exposure scenarios and developmental vulnerabilities.

Steve Johnson, Assistant Administrator for the Office of Prevention, Pesticides, and Toxic
Substances (OPPTS), discussed the FQPA and its requirements, the role of this legislation in
protecting children, and the role of science in the implementation of this legislation. Deputy
Assistant Administrator for the OEI, Ramona Trovato, gave a presentation on children's health
issues, EPA's long-standing role in considering children's health in regulatory standards .
development, and specific initiatives conducted in this area in the last five years. Assistant
Center Director for the National Center for Environmental Research (NCER), Chris Saint,
discussed the role of scientific research in understanding exposure mechanisms in children to
support regulatory initiatives. Dr.  Carole Kimmel with the National Center for Environmental
Assessment (NCEA) presented the unique vulnerabilities of children and examples of EPA's
leadership role in children's environmental health research.
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Opening Remarks

Dr. Elaine Francis, National Program Director of Endocrine Disrupters, welcomed attendees to
this second session and provided opening remarks to set forth the purpose of the presentations
on protecting the health of susceptible populations.

Dr. Elaine Francis opened this session on protecting the health of susceptible populations by
noting that the topics presented in this first EPA Science Forum are those that EPA wants to be
most recognized to ensure development of sound science and to incorporate that sound science
into decision-making. Susceptible populations have become a focus in the last decade, and these
include children, the elderly, and individuals with asthma or other factors that make them more
susceptible. Dr. Francis then introduced each of the four speakers in this session.

Challenges for Policy Makers

Following opening remarks by Dr. Francis, two speakers addressed the role of science in
understanding and addressing the special sensitivities of children in a range of EPA regulatory
initiatives.

Implementing Legislative Requirements of the Food Quality Protection Act:
Science Needs

Assistant Administrator for OPPTS, Steve Johnson, discussed how the FQPA replaced a
patchwork of standards for licensing pesticides and toxic substances with a single health-based
standard, and required that consideration be given to all exposures in aggregate exclusive of
those in the work place. The FQPA also required that cumulative risks must be considered,
chemicals must be screened for estrogenic and/or other endocrine effects, and a children's safety
factor must be applied when assessing risk to children.

To meet a 10 year schedule set by Congress to reassess 9,700 existing tolerances for pesticides
and toxic substances, EPA needed to develop better exposure information and new risk
assessment methods to incorporate the FQPA requirements in a scientifically sound way.  EPA
accomplished this by involving a range of stakeholders in the methodology development and
implementation process, basing policy decisions on sound science, providing extensive
opportunities for public review and comment on policies to make the decision process more
transparent, and providing for transition if agriculture is affected.

For this program, EPA developed a ground-breaking methodology to assess cumulative risk by
combining exposure sources for multiple chemicals with a common toxicity mechanism. EPA is
working with a stakeholder committee to develop, validate, and apply methodologies to
prioritize, screen, and test chemicals for estrogenic or other endocrine disrupting effects. Also,
OPPTS is working with ORD to conduct the research necessary to fill data gaps such as: '

•     Short-term and long-term exposure effects

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•      Exposure data and exposure factors for children of different age groups to evaluate age-
       and developmentally-related impacts

•      Probabilistic risk assessment models for induced gene transfer to other crops/plants

•      Tools to manage or prevent gene transfer/resistance

•      Models and methods to assess human allergenicity.

The new methods of risk assessment developed to meet this program's needs are now "state-of-
the-art." The next step is to consider their implications for other regulatory areas and to conduct
the scientific research necessary to support those applications.

Incorporating Children's Health Considerations Across the Agency

Deputy Assistant Administrator for the OEI, Ramona Trovato, spoke about how, over the past 10
years, there has been increasing emphasis on children's health issues including issuance of the
FQPA, amending the Safe Drinking Water Act (SDWA) to require consideration of susceptible
subpopulations, the EPA-created National Agenda to protect children's health from
environmental threats, a 1997 Executive Order directing all Federal agencies to consider
children's health issues, EPA creation of a Children's Health Protection Task Force, and an
international declaration on children's health issued by the "G-8 nations.  Good scientific data
are required to support all of these initiatives.

Under the National Agenda initiatives, EPA has initiated more research on risks to children and
on how to address cumulative and simultaneous exposures.  EPA has funded research at all 12 of
its research centers and issued individual grants via ORD to create new fields of study in these
areas. EPA is also pursuing outreach and educational activities to provide better information to
the community, parents, and care-givers regarding preventive actions that can be taken to protect
children from environmental health hazards as well as to enable doctors and nurses to become
better informed on the relationship between environmental factors and children's health.

Environmental factors are the cause or are leading contributors to many of the leading causes of
morbidity  and mortality for children in the United States. The Children's Health Protection Task
Force is developing and implementing initiatives to address concerns in such areas as:

•      Lead poisoning

•      Asthma prevention

*      Environmental health issues associated with school environments

•      A research database of all  Federally-funded or Federally-led research to eliminate
       duplicate effort and to build on the efforts of each agency

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•      A national children's study to establish the relationship between environmental factors
       and health from preconception through adolescence

•      A national registry for childhood cancer to obtain better data on the types of cancer,
       where they are occurring, and in what age groups.

EPA is working with the Centers for Disease Control (CDC) and the Department of Health and
Human Services (DHHS) among other Federal agencies as part of these initiatives. Research
necessary to address the data needs of these initiatives include identification of chronic diseases
and how they track with environmental exposures, measures of children's health indicators,
toxiciry testing protocols that address early life stages, and improved biological monitoring.,

Many outreach activities are also underway with states, local governments, private industry, and
children's  organizations. These include web sites with prevention information, a children's
environmental health yearbook, collaboration with major league baseball for an anti-smoking
campaign, and establishment of October as Children's Health Month with associated information
and outreach activities.

Science—Answering the Challenge

Dr. Francis introduced two speakers who discussed initiatives underway to address the scientific
challenges identified by the two previous speakers.

Unique Exposure Scenarios

Assistance Center Director for NCER,  Chris Saint, discussed how exposure is a complex process
involving contact between people and their environment. Exposure is affected by  many factors
such as body weight, breathing rate, and chemical concentration. Specific behaviors such as
crawling and playing can lead to greater exposure.

ORD is gathering information to identify the key behavioral factors that influence  children's
exposure.  EPA is using this information to develop methods for quantifying and predicting
exposure, and to develop approaches and protocols for measuring exposure factors by all relevant
pathways (e.g., air, water, food, soil, and dust).

Behavioral patterns define the rates of  contact between individuals and the environment.  For
example, time spent in specific activities at particular locations (such as home or school) can
vary by age.  Actual exposure mechanisms also vary with age. As an example, mouthing hands
is especially prominent in children of 2 years of age or younger.

EPA has incorporated such exposure factor information into a handbook used by government and
industry, and continues to provide updated information and new exposure factors such as a child-
specific supplement. EPA is also developing modeling approaches to incorporate  this new
exposure factor information, to develop more realistic exposure assessments for children, or to

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support other regulatory programs.  This includes developing measurement methods to address
pesticide transfer from pets to children and pesticide transfer from lawns to children as well as
techniques for urine sample collection from very young children and cotton suits for monitoring
dermal exposure in children. These new methods will generate better data for models and risk
assessments as well as other regulatory areas.

These new methods in development must undergo field testing, which ORD is also addressing.
This includes development and testing of a draft protocol to measure exposure to pesticides via
all exposure pathways as well as a multi-pathway exposure field study examining pesticide and
other organic pollutant exposures via schools, child care centers, and residence in agricultural
communities among others.

These research activities draw upon all 12 of its research centers as well as joint initiatives .
conducted with the Consumer Product Safety Commission (CPSC) and state agencies.

Unique Developmental Vulnerability

NCEA Senior Scientist, Dr. Carole Kimmel, discussed the differences between children and
adults, which include larger surface area to body weight ratio, higher metabolic rate, higher
consumption per unit of body weight, much more rapid growth rate, and lower kidney excretion
rate. In addition, children have two unique exposure pathways—breast milk and placenta.

There are also several critical windows of susceptibility for children during development into an
adult (fertilization, birth, sexual maturity), and exposures during these periods can result in a
variety of abnormalities and fatal effects. Many health outcomes may be detected immediately,
but some may not appear until adulthood or even old age.  In addition, there are critical
development periods for various organ systems as well as periods of vulnerability that extend
past birth, and exposures during these periods can result in major structural defects.

Exposure in early development and childhood may have impacts throughout life. There are also
a variety of factors that make children susceptible to disease. These include age/developmental
stage, genotype, nutrition, predisposing disease, concurrent exposures (e.g., drugs), past
exposures, birth weight, and interactions among these factors.

Research priorities for environmental risks to children published by ORD in 2000 included:

•      Development of data to reduce risk assessment uncertainties

       Development of risk assessment methods and models

•      Cross-cutting research such as variations in human susceptibility and cumulative risk
       assessment.

Ongoing research in these areas is already addressing mechanisms of pollutant action on critical
periods of reproductive and neurological development.

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An important development from this research is the creation of biological models that
incorporate the relationship between internal dose and responses at the tissue or cellular level,
i.e., a biologically-based dose-response model framework. This type of model describes the link
between administered dose, dose at the target, target interaction, mechanisms, pathogenesis, and
adverse outcome.  This will greatly improve the ability to predict the impact of exposures during
critical development periods.

There is also a multi-year plan and long-term goals for research into  endocrine disrupting
chemicals.  This will provide better understanding of the science underlying the effects,
exposure, assessment, and management of endocrine disrupters as well as the anti-androgenic
effects of some environmental chemicals.

In addition, EPA has one of the largest groups of researchers addressing children's environmental
health. This research is addressing asthma/respiratory issues, developmental effects of pesticides
on children in agricultural communities, developmental  effects of urban toxicants on inner city
children, and neurobehavioral disorders such as autism and exposures to lead, pesticides, and
PCBs.

Dr. Kimmel noted that another area of concern is that adult diseases  may originate in childhood
exposures.  The ability to link outcomes and exposures that may be separated in time is still
difficult to accomplish. A National Children's study is attempting to address this issue by
providing key data on environmental exposures measured at important developmental periods
and documenting the resultant outcomes on children's health. This type of life-stage approach to
linking exposures and outcomes will enable researchers  to track changes in exposures  over time
as well as multiple health outcomes, develop improved exposure measurement methods, and
acquire data on children's health status and  trends for exploring future hypotheses.
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IV.      Session  III—Safe Water
            Thursday, May 2, 2002
The purpose of this first session on the second day of the meeting was to focus on the current and
near-term challenges to provide for clean, safe water, how the Office of Water is working with its
partners to achieve clean water, and the scientific needs to meet these challenges.

Deputy Assistant Administrator for the Office of Water, Diane Regas, discussed EPA initiatives
to meet the need for clean, safe water of all types—surface water, drinking water, and protection
of water supplies—and the role of science in regulatory and policy decision-making. Deputy
Regional Administrator for EPA Region V, David Ullrich, shared the regional perspective on
implementing EPA initiatives for safe, clean water with states, tribes, and  other stakeholders and
partners, as well as the.role of science in the implementation process. Dr.  Gil Veith with
National Health and Environmental Effects Research Laboratory (NHEERL) gave a presentation
on watershed protection and management that illustrated how scientific endeavors lead by ORD
can, in conjunction with social science and economics, promote stewardship of resources
nationally and internationally. Senior Research Engineering Advisor, Dr.  Bob Clark, with the
Water Supply and Water Resources Division in the National Risk Management Research
Laboratory (NRMRL) discussed the role of science in EPA regulatory programs for water, in
protecting public health, and in providing for the security of our water supplies.  Participants
spent the last part of the session in a panel discussion and responded to questions from the
audience that provided additional information and insight on a variety of water-related topics.
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Opening Remarks

Assistant Administrator for the Office of Research and Development, Dr. Paul Oilman,
•welcomed attendees to the second day of the Science Forum and Dr. Geoff Grubbs, Director,
Office of Science and Technology, provided opening remarks to set forth the pur pose of the
presentations on safe water in this session.

Dr. Geoff Grubbs opened this session noting that the Office of Science Policy within the Office
of Water sets the baseline for determining the nature of water problems, addresses the issue of
"how clean is clean," and establishes environmentally acceptable end points for clean, safe water.
EPA must accomplish these tasks within court-mandated and other structured deadlines, and
therefore must routinely address the challenges posed in decision-making by gaps in science and
scientific underpinnings. Dr. Grubbs then introduced the four speakers in this session.

Challenges for Policy Makers

Following opening remarks from Dr. Grubbs, two speakers addressed the role of science in
addressing  the challenges faced in developing policy and regulations for clean, safe water.

Meeting the Need for Clean, Safe Water (Surface Water, Drinking Water, and
Protection of Water Supplies)

Deputy Assistant Administrator for the Office of Water,  Diane Regas, discussed  science as a
tool used to accomplish the EPA water program goals to have water that is healthy for people to
drink, to have watersheds that are safe for swimming and fishing, and to have healthy
ecosystems. Four major roles of science in this area are to define the issues to address and the
barriers to their accomplishment, identify how to address these issues, predict the consequences
of intervention, and evaluate the effectiveness of our actions.

The Office  of Water uses the statutory tools and responsibilities under the SDWA and the CWA
to address a range of water issues. Many public health challenges posed by our drinking water
have been solved, yet new challenges  continue to arise. Current contaminants of interest include
contaminated runoff, mercury, and microbial sources of gastrointestinal illness as well as the
security of our nation's water supplies.

Contaminated runoff is a major water quality problem that is damaging ecosystems. Controls of
nutrients via lake-by-lake or watershed-by-watershed approaches used in the past are not
practical on a nationwide basis.  Therefore, collaborative efforts are underway between the Office
of Water and ORD to develop ecosystem-based approaches that are more practical at large scale
but retain their scientific basis.

Consumption offish contaminated with mercury is a key issue in establishing mercury criteria
for water. Unlike many other contaminants, mercury levels in water bodies do not appear to
correlate to mercury levels found in fish living in those same waters. EPA addressed this

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challenge by developing a new, scientifically-based approach for criteria development enabling
mercury criteria to be set for fish rather than for the water.

While treatment standards for total coliform have been effectively implemented, outbreaks of
gastrointestinal illness resulting from microbial contamination of drinking water continue to
occur.  To address this new challenge, EPA is working with the scientific community to identify
appropriate control measures and to bring that scientific information back to the regulatory
community to develop a solution.

The Office of Water is also working with ORD to better understand the vulnerabilities of our
drinking water supplies and the countermeasures necessary to address these. This includes the
ability to monitor and understand, on a real-time basis, what contaminants are present in our
drinking water treatment and distribution systems, to determine whether something is present in
the water supply that should not be there, and to take timely action to prevent such contamination
from spreading.

A final key area is the need for decision makers and the public to better understand the role of
uncertainty in science. Because science cannot always provide the level of certainty that the
public or decision makers may desire, continuing education is necessary regarding what it  means
to act on scientific information in the face of such uncertainty.

Working with States to Achieve Clean, Safe Water

Deputy Regional Administrator for EPA Region V, David Ullrich, discussed how EPA draws on
its scientific talent to understand and solve environmental problems and to understand and
improve environmental conditions. A key aspect in achieving this is the integration and
alignment of problems, programs, and people, which occurs via the implementation role of the
EPA regions. The EPA regions deliver the environmental programs throughout the country and
this is where science and the "real world" interact. Therefore, the ability to communicate current
understanding of the environmental condition is also critical as state governments, local
governments, and tribes are all becoming more involved in solving environmental challenges.

Many challenges require us to proceed using the best knowledge available at me time because we
cannot wait for a perfect solution or for perfect science. As a result, the focus is on the following
question —"Do we have enough to make a decision?" Addressing this question requires the
mechanisms to get the right knowledge into the right place at the right time.  The scientists must
know what the needs are, the scientists must let the implementers know what the scientific data
tell us, and the EPA must get the people together to address the challenge.

Region V has made much progress toward achieving safe, clean water, yet many challenges
remain. These include:

•      Mitigation of ecosystem damage resulting from past and continued inadvertent
       introduction of invasive, normative aquatic and terrestrial species
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*      Characterization, management, treatment, and safe disposal of contaminated sediments

•      Determination in real-time as to whether beach closings for microbial contamination are
       needed

•      Solutions to combined sewer overflow and sanitary sewer overflow that contribute to
       microbial contamination leading to beach closings

•      Better understanding and control of diffuse sources of mercury, which is the most
       common reason for fish advisories in the Great Lakes.

Addressing these challenges requires the best use of knowledge that is currently available and to
further develop knowledge where it is needed. Opportunities to provide for broader information
exchange, research needs identification, and greater integration and alignment of scientists and
implementers include: (1) bringing scientists and implementers together more frequently and in
the right types of forums, (2) having a more systematic method for regions, states, and tribes to
better explain their needs, (3) understanding when the science is sufficently developed for
decision-making and for implementation of solutions, (4) creating a real dialogue and exchange
of knowledge externally and across many levels within EPA, and (5) maximizing the use of
information technology for information exchange in conjunction with more traditional face-to-
face forums such as this one.

Science—Answering the Challenge

Dr. Grubbs introduced two speakers who discussed specific scientific initiatives for addressing
the challenges faced in developing policy and regulations for clean, safe water.

Watershed Protection/Management

NHEERL Senior Scientist, Dr. Gil Veith, noted that recent experience in watershed management
and protection offers an example of holistic approaches that may be appropriate to address future
challenges to achieving safe, clean water. Watersheds have sustainable carrying capacities for
the human and natural populations within mem. Exceeding that carrying capacity creates
vulnerabilities, some of which  can be counteracted. If the impacts become too great, the
watershed may not be sustainable.

Current science enables us to consider and address some carrying capacity thresholds such as
water quantity/distribution, wastewater assimilation in rivers, solid waste assimilation on land,
soil loss/sedimentation, nitrogen cycle  balance, and carbon cycle balance.  Each of these
thresholds must be defined in an ecological context because human activities, domestic animals,
and wildlife all contribute to these thresholds.

Achieving such thresholds may require modification of human activities/lifestyle through
education and other alternative approaches, since the desired results may not be achievable
through laws and regulations.  Stewardship is such an approach, but lacks an ecological basis

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because "sustainable living" is not yet scientifically well defined. However, EPA can identify
critical thresholds to guide local efforts in promoting stewardship and can present this
information in useful ways.

The more traditional approach is to develop a scientific body of information, putting this
information into a risk assessment, reaching scientific and policy consensus, men implementing
the solution. The stewardship approach moves beyond this traditional approach through the
incorporation of causal change.  Environmental quality, environmental health, and economics are
all related, and must be put in a public policy context, since science alone does not enable us to
understand the consequences of public policy decisions. One approach to accomplish this is to
bring together social scientists, economists, physical scientists, and engineers to examine the
various aspects of human activity and the associated economic and environmental consequences
in order to understand the linkages which in turn guide the decision-making.

These considerations have led the Office of Water to focus on five major research areas under an
Aquatic Stressors Research Plan: -

•      Toxic chemical criteria
•      Diagnostic methods for impaired sites
•      Critical habitat alteration

       Nutrient over-enrichment

•      Suspended/bedded sediments.


These represent the major research areas to address current major challenges in watershed
protection and management ORD also has a computational toxicology initiative underway to
incorporate genomics into probabilistic risk assessments in order to better understand the effects
of toxic chemicals.  In addition,  initiatives to integrate risks from chemical and non-chemical
stressors will enable the mathematical combination of dose-response curve and habitat condition.

Balancing Risks and Risk Management Options

Senior Research Engineering Advisor, Dr. Bob Clark, with the Water Supply and Water
Resources Division in NRMRL, discussed the major role of drinking water research in protecting
public health for over 100 years. An early example is the introduction of water filtration and
disinfection techniques resulting in significant reductions in illness from waterborne diseases
such as typhoid.  However, continued vigilance regarding our drinking water infrastructure is
necessary as evidenced by many examples of microbial outbreaks and other  public health
incidents in the past 10 years as  well as more recent concerns over vulnerabilities of our drinking
water supply as an aftermath of the September 11th events.

The SDWA and its amendments have been key drivers for safe drinking water for nearly 30
years. Scientific research has played a major role throughout this program.  Examples include

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regulation of total trihalomethanes because chloroform was found as a water contaminant
resulting from drinking water chlorination, and development of the Total Coliform Rule and
Surface Water Treatment Rule as an outgrowth of basic filtration research. Scientific research
supporting SDWA programs has grown to involve all EPA laboratories. EPA also sponsors a
long-term external grants program focused on academic research. In addition, ORD is pursuing
research in several areas under its multi-year plan for drinking water research.

These research efforts encompass development of test methods, evaluation of potential control
technologies, better understanding of reproductive and other effects from exposure to waterborne
contaminants, and exposure risks to sensitive populations.  The Source Water Protection
initiative established in 1996 is also coordinating efforts between the SDWA and the CWA to
address both drinking water and watershed management regarding major concerns such as the
introduction of pathogens into our nation's waters from sewer outflows. Water distribution
system research is underway to understand the effects of long residence times on waterborne
contaminants and to develop models for predicting changes in the microbial/chemical quality of
drinking water in a distribution system, methods for detecting structural failures/contaminant
intrusion into distribution systems, and smart technologies to provide warning of such intrusions.
Emerging issues in microbiology/infection disease research include identification of potential
pathogens, methods for rapid identification of potential hazards and for rapid identification of
outbreaks, and determination of exposure of national populations to hazardous microbes.

Water security research must also consider all aspects of identifying, characterizing, detecting,
and treating for threat agents. EPA established a Water Protection Task Force in October 2001 to
improve the security of the nation's water and wastewater infrastructure, and to develop an EPA
strategy in this area inclusive of ORD research being developed for homeland security.

In conclusion, water supply research is a very  important contributor to improving public health
and reducing waterborne diseases. Continued vigilance regarding our water supplies is important
and water security issues involve specific vulnerabilities that must be addressed.  Scientific
research continues to support regulatory development, is important to our future water supply,
and is important to directing the scientific research in the proper way. Many of these science
questions are being answered through a multi-year EPA research strategy.

Panel Discussion

The speakers had an opportunity to participate in a brief panel discussion drawing on questions
from Dr. Grubbs and the audience.

A brief panel discussion addressed a range of topics. These included: (1) opportunities to more
effectively translate watershed science into protection and ways to bring the local level into this
process, (2) challenges in addressing the policy maker's desire for highly robust science when a
lesser level may  be sufficient for decision-making, and (3) opportunities for involvement of local
government, which often plans/implements initiatives, in the policy-making process.
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Dr. Oilman concluded this session by extending to all attendees and participants the opportunity
to visit the associated poster session—Further Contributions of Science to Safe Water—as well
as the general poster sessions, exhibits, and virtual tours of EPA laboratory facilities.
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V.       Session  IV—Air Quality
            Thursday, May 2, 2002
The purpose of this second session on the second day of the meeting was to identify the advances
made in air pollution control, the current framework for air quality management, and how
particulate matter is beginning to be understood as a major health issue, particularly to
susceptible populations.  This session also examined how science feeds into issues that the EPA
regions must address and ultimately into the decisions that regulatory programs must make.

Dr. John Vandenberg, Acting Director, Human Studies Division, NHEERL, discussed the health
effects associated with paniculate matter, and how the findings of current epidemiology,
toxicology, and exposure studies are contributing to better understanding of the impacts of
particulate matter (PM) on susceptible populations such as children and the elderly. Acting
Director of the Emissions, Monitoring, and Analysis Division in the Office of Air Quality
Planning and Standards (OAQPS), David Mobley, addressed EPA efforts in developing PM2 5
regulatory programs with special emphasis on the range of current monitoring programs,
preliminary monitoring findings, and the scientific research necessary to support both monitoring
and implementation. Deputy Regional Administrator for EPA Region IV, Stan Meiburg, shared
me regional perspective on working with states to achieve the PM NAAQS and the role of
science in implementation, decision-making, and communication.  Assistant Administrator for
the Office of Air and Radiation (OAR), Jeff Holmstead, discussed the interaction between
science and policy-making regarding PM25 regulation as well as the role of science in the Clear
Skies Initiative. Participants spent the last part of the session in a panel discussion and
responded to questions from the audience that provided additional information and insight on a
variety of air-related topics.
22                                                         EPA SCIENCE FORUM 2002

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Opening Remarks

Acting Deputy Assistant Administrator for Science in ORD, Dr. BillFarland, provided opening
remarks to set forth the purpose of the presentations on air quality in this session.

Dr. Bill Farland opened the session on Air Quality by explaining that air quality was not always
as it is today.  He cited as an example the 1948 air pollution episode in Donora, Pennsylvania, in
which a temperature inversion in a narrow river valley with significant industrial emissions
resulted in 20 deaths.  He also noted a similar episode that occurred in London where 10,000
people died as a result of an inversion during a time of extensive coal burning for home heating.

A major premise is mat we have a right to clean air.  The Clean Air Act (CAA) of 1970 identified
air quality as a major public health problem.  The framework for air quality management in the
United States is the National Ambient Air Quality Standards (NAAQS) developed under the
CAA. From the NAAQS, EPA models and monitors environmental conditions, which in turn
feed into State Implementation Plans (SIPs), which in turn lead to compliance, which in turn
feeds back into modeling and monitoring to determine areas of future endeavor. The PM
NAAQS were developed and proposed in 1997, and addressed both small particles (2.5 microns,
PM2.5) and larger particles (10 microns, PMi0).

Science feeds into identifying and resolving air quality issues about which decisions must be
made. PM is one of these issues as it is beginning to be understood as a major health issue with
specific impacts on susceptible populations such as the elderly, the young, and individuals with
asthma Dr. Farland then introduced each of the four speakers in this session.

Science—Answering the Challenge -

Following opening remarks from Dr. Farland, two speakers addressed the use of science in
addressing the challenges of air quality as it  relates to PM regulation and control.

Understanding the Health Effects of Particulate Matter

Dr. John Vandenberg, Acting Director, Human Studies Division, NHEERL, discussed how
multiple scientific studies have clearly demonstrated the relationship between PM levels and both
mortality and morbidity. Health effects of concern include increased premature death
particularly in susceptible populations, aggravated respiratory and cardiovascular illnesses
leading to increased hospital admissions and  emergency room visits, and decreased lung function
resulting in impairments that lead to lost work days and school absences. Existing health studies
have also shown that certain populations are more at risk than others, such as the elderly and
individuals with chronic obstructive pulmonary disease.

PM is a complex mix and no two geographic locations have the same mix because PM has many
different sizes that reflect diverse sources. For example, coarse PM (PMIO) comes from crustal
PROCEEDINGS                                                                       23

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and biological sources while fine (PM25) and ultra fine PM (PM<,.i) come from vehicular exhaust,
coal combustion, and oil combustion among other sources.

High priority research needs identified by the National Research Council in 1999 include
comparisons of outdoor and actual human exposure, effects of exposure to toxic PM
components, emissions source characterization, effects of PM and co-pollutants, and
development and testing of improved air quality models. Other research needs include
identification of PM components producing adverse health effects, dosimetry, susceptible
subpopulations, and biological mechanisms (causality). New analysis and measurement methods
are also needed to ensure understanding of the epidemiology.

Current research is focusing on epidemiological and human exposure studies, clinical studies,
and toxicological studies with animals as well as the integration of all three areas of research. A
study in Baltimore is coupling exposure studies (indoor, outdoor, personal) with epidemiology
studies in elderly residents to develop models to accurately estimate the exposures. Findings
from this study indicate that exposure to ambient PM varies by season, residence, geographic
area, and population; building type and ventilation strongly influence exposure to ambient PM;
and correlations between ambient and personal exposure depend upon PM mass size and species.
In addition, mis study also found more pronounced effects in individuals with existing cardiac
disease.

A study in Utah examined health changes in the vicinity of a steel mill during periods of
operation and closure. This study combines epidemiology and exposure data with clinical,
animal toxicology, and in vitro research to better understand PM actions and effects. Results
indicate that elevated PM10 levels correlated with increased hospital admissions for respiratory
problems and that children were most affected. Additional findings include identification of
metals in the PM working via free radical formation as the potential mechanism of action
resulting in both inflammatory and pulmonary reflex effects.

Reducing Exposures to Particulate Matter

Acting Director of the Emissions, Monitoring, and Analysis Division in OAQPS, David Mobley,
discussed EPA monitoring programs underway to understand PM2 5, which has a complex
chemical composition. These monitoring programs address: (1) ambient PM25 levels to provide
daily evaluations and advisories to the public of air quality concerns enabling sensitive
individuals to take precautions, (2) PM2 5 composition and its variation throughout the country,
(3) correlation of emissions and speciation data to correlate emissions and precursors to PM2 5
levels as well as to identify key sources, and (4) general trends.  This array of monitoring is
necessary because of the range of objectives that must be addressed by EPA in order to control
me right PM components for the right reasons.

EPA has recently received the first three years of monitoring data, and these data are undergoing
detailed examination for data quality and completeness for attainment status determinations.
Preliminary analyses indicate that large areas east of the Mississippi River and in California have
24                                                              EPA SCIENCE FORUM 2002

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PM2 5 levels above the NAAQS, there is a strong correlation between PM2 5 concentrations and
visibility (haze) issues, and sulfates are a significant contributor.

Levels of fine PM vary by wind direction making regional transport a significant issue for PM15.
Elevated PM2 5 is found throughout the country and the levels found are generally consistent.
However, PM2 5 levels for individual cities or regions will vary because of the variation in the
urban contributions, which are added onto the more consistent regional levels.

EPA has a specific schedule of actions to take between 2003 and 2018 to address PM25 haze.
Regional planning will need to be a key component to develop regional strategies and the states
are working through many avenues to address regional transport of PM2 5 and its effect on
regional haze.  The desire to avoid a "nonattainment" designation may be a driver of early action
on local problems that cannot be solved by future national or regional programs. Scientific
research necessary to  support these initiatives include source measurement methods for PMj 5 and
its precursors, PM2 5 composition determination, real-time data acquisition to better track cause
and effect, and cost-effective control technologies.

In conclusion, PM2S represents a serious health threat with elevated levels in many areas of the
United States.  PM2 5 is a complex problem with high annual levels, high daily levels,
contributions to haze problems, multiple chemical species composition, and multiple sources.  In
addition, early reductions of PM2 5 precursors may be beneficial to reducing PM2 5. EPA is
committed to working with the states and the public to meet the PM2 5 and haze standards and to
protect public health.

Challenges for Policy Makers

Dr. Farland introduced two speakers -who discussed the role of science in addressing the
challenges faced in developing policy and regulations for improved air quality.

Working with States to Achieve the PM NAAQS

Deputy Regional Administrator for EPA Region IV, Stan Meiburg, discussed how the states and
EPA regions are responsible for implementation of CAA requirements such as the PM NAAQS
and the role of science in these efforts. A major challenge is to balance me need for national
consistency with the need to address differing regional and state conditions. The original CAA
program focus is on air quality issues that occur at the local level. However, more issues and
challenges are being encountered that are beyond the local level to resolve.

As implementers, the  EPA regions and states depend on good science for advice and assistance,
to create a sound strategy for air pollution control, and to communicate all of this with
confidence. Health effects, monitoring, modeling, emissions inventories, and control
technologies are all critical areas requiring a sound scientific basis for implementers to proceed.
Understanding health effects is important to be able to explain and justify the imposition of new
requirements as well as to communicate the effects and benefits of control to all stakeholders
involved with implementation. Monitoring networks aid in understanding the extent of PM25

PROCEEDINGS                                                                        25

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nonattainment and consistent, proven approaches are necessary for sampling, analysis, and data
quality assurance in order for the monitoring to establish a baseline against which trends
progress, and effects of proposed control strategies can be assessed.

Modeling projects the effects of control measures on ambient air condition to determine if
control strategies will work as anticipated.  Modeling must now consider such hew factors as
transformation, which is resulting in greater modeling complexity than past dispersion modeling.
hi addition, the regional aspect of current air pollution challenges such as PM25 require
integration of urban scale and regional scale modeling. .

Emissions inventories establish an understanding of what is being emitted and provide real data
for model inputs. Temporal and spatial variations  as well as chemical speciation are becoming
more important to include in these inventories in order to identify appropriate control strategies.

A key EPA role in the area of control technologies  is to disseminate technical and scientific
information, support organizations that disseminate such information, and to provide for other
types of technology transfer facilitation. While much technology development innovation comes
from the private sector, the states often turn to EPA to validate these developments.

Planning and regional-coordination have become increasingly important, because single state
measures will not solve certain types of air quality  problems. Regional strategies must balance
effectiveness, efficiency, and equity.  Good science can support interstate and intrastate
cooperation through understanding of the specific contributions to the regional issues. Some of
these problems are more global in scale in that air quality issues in other countries may impact air
quality within the United States. This also points to the need to work across international
boundaries not just state arid regional ones.
                                                                                       \
Good science therefore drives good implementation.  Implementers depend on good science to
make the case for the need to take action, to open up opportunities for innovation, and to create
partnerships among states, citizens, industry, and other stakeholders that can share costs and
benefits and can promote information exchange to  find solutions.

Setting the PM NAAQS

Assistant Administrator for OAR, Jeff Holmstead,  noted that when the PM NAAQS was first
issued, many felt that too many uncertainties existed and that the science was not yet sufficiently
developed to understand and address this issue.  EPA scientists have since shown that PM is a
serious public health risk and the need exists to reduce PMZ5 levels nationwide.

Ozone and PMjs problem areas appear extensive.  A preliminary review of monitoring data
collected from 1999 to 2001 indicates that as many as 407 counties may be out of attainment
with either of these air quality standards and approximately 100 counties are potentially out of
attainment with both standards. Regional PM2 5 concentrations are most significant and represent
almost a constant annual contribution. Urban  contribution varies by city and can be overlaid onto
regional values to assess the local situation. Monitoring data also indicate that sulfates represent

26                                                               EPA SCIENCE FORUM 2002

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the largest component of PM with nitrates and organic carbon being the next largest components.
In addition, current data indicate that the majority of the sulfates come from power generation,
which is also a significant source of nitrates.

The Clear Skies Initiative is specifically addressing these issues through aggressive
environmental requirements for emissions in the power generation industry. This Initiative is
designating emissions caps for specific pollutants to achieve reductions  over a 10 year period.
These actions are expected to achieve significant emissions reductions of sulfates and mercury in
addition to the reductions being achieved through other CAA programs.  These emissions
reductions are anticipated to reduce the number of counties anticipated to be designated as
nonattainment areas from 407 to 60 by 2020.

The investment in model development and creation of modeling tools over the past 10 years has
dramatically improved the modeling capability to support the Clear Skies Initiative. These
models support the identification of cost-effective strategies for the industry as a whole, the
ability to estimate reductions, and the ability to use these data in air quality dispersion models to
assess results.  Applications of these models have projected improvements of visibility and
reductions in acid and sulfur deposition. While concerns have been raised in the past that this
approach may generate "hot spots" of air pollutants, modeling results instead indicate that across-
the-board reductions will be achieved.

Panel Discussion

The speakers had an opportunity to participate in a brief panel discussion drawing on questions
from the audience.

A brief panel discussion addressed a range of topics.  These included: (1) issues to consider in a
national emissions trading plan that could enable the utility industry to look at emissions from an
economic perspective, (2) initiatives to understand the heath effects of PM chemical species
other than nitrate and sulfate, and (3) projections for reductions in vehicular emissions.

Parting Remarks

Dr. Oilman thanked the attendees for coming and requested that the evaluation forms be
completed as they will provide valuable information on whether to hold this forum again next
year.  Dr.  Oilman also thanked the Science Program Committee, the Organizing Committee, and
the on-site volunteers (greeters and hospitality) for their contributions to the successful
development and conduct of this event.
 PROCEEDINGS                                                                        27

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Appendix A:
Meeting  Agenda
EPA Science Forum 2002: Meeting the Challenges
May 1-2, 2002 • Washington, DC
Day 1 — May 1,2002
Session I


9:00-10:30 am



10:30-11:00 am

11:00-12:00 pm
Opening Plenary: Science to Achieve Environmental
Outcomes

Opening Remarks/Keynote Addresses
•     S cience: A View from the Hill
•     Vision and Priorities for Science at EPA

Overview of the Environmental Indicators Initiative

Use of Biological Indicators for Environmental Assessments
•     EMAP/Coastal Monitoring
•     Lessons Learned
12:00-1:30 pm     Lunch
Session II

1:30-2:30 pm
2:30-3:30 pm
3:30-5:30 pm
Protecting Our Health:  Susceptible Populations

Challenges for Policy Makers
•    Implementing Legislative Requirements of the Food Quality
     Protection Act: Science Needs
•    Incorporating Children's Health Considerations Across the Agency

Science—Answering the Challenge
     Unique Exposure Scenarios
•    Unique Developmental Vulnerability

Poster Session—Further Contributions of Science to Protecting Our
Health
28
                                   EPA SCIENCE FORUM 2002

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Day 2 — May 2, 2002
Session III

8:30 - 9:30 am
9:30 -10:30 am



10:30-12:30 pm

12:30 -1:30pm
Safe Water

Challenges for Policy Makers
•     Meeting the Need for Clean, Safe Water (Surface Water, Drinking
      Water, and Protection of Water Supplies)
•     Working with States to Achieve Clean, Safe Water

Science—Answering the Challenge
•     Watershed Protection/Management
•     Balancing Risks and Risk Management Options

Poster Session—Further Contributions of Science to Safe Water

Lunch
Session IV

1:30-2:30 pm



2:30 - 3:30 pm
3:30 - 5:30 pm
Air Quality

Science—Answering the Challenge
      Understanding the Health Effects of PM
•     Reducing Exposures to PM

Challenges for Policy Makers
      Working with the States to Achieve the PM NAAQS
•     Setting the Particulate Matter National Ambient Air Quality
      Standard (PM NAAQS)

Poster Session—Further Contributions of Science to Air Quality
PROCEEDINGS

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Appendix  B:
Attendee  List
Charles Abernathy
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-566-1084
Fax:202-566-1140
E-mail:
abemathy.diarles@epa.gov

Dr. Eileen Abt
Program Officer
National Research Council
2001 Wisconsin Avenue
Suite HA354
Washington, DC  20007
Phone: 202-334-2756
Fax: 202-343-2752
E-mail: eabt@nas.edu

Ms. Linda Adams
Physical Scientist
U.S. EPA
86 T.W. Alexander Dr.
RTP, NC 27711
Phone: 919-541-1424
Fax:919-541-0694
E-mail: adams.lindad@epa.gov

Or. Celedonlo Agulrre-Bravo
Research Coordinator for the
Americas
USDA Forest Service
2150 Centre Ave. Building A
Fort Collins, CO 80526
Phone: 970-295-5961
Fax: 970-295-5927
E-mail: caguirrebravo@fs.fed.us

Mr. George Alapas
Acting Director, NCEA
U.S. EPA/ORD
1200 Pennsylvania Ave., NW
(8601D)
Washington, DC  20460
Phone: 202-564-3322
Fax: 202-565-0090
E-mail: alapas.george@epa.gov
Gennadly Aleksandrovlch
Russian People's Friendship
University
815 Podolskoye Ave.
Moscow, 113093 Russian
Federation
Phone:7-093-952-77-07
E-mail:
tgolubkina@sci.pfu.edu.ru

Dr. James Alien
Res. Biologist, ECD, NHEERL
U.S. EPA
MD-68
RTP, NC 27711
Phone:919-541-4778
Fax: 919-541-5760
E-mail: allen.james@epa.gov

Wanda Allen
U.S. EPA
Mail Code C611-05
Research Triangle Park, NC
27711
Phone:919-641-7645
E-mail: allen.wanda@epa.gov

Ms. Lisa Almodovar
Microbiology Program
Manager
U.S. EPA/OW/OST
(4304T), 1200 Pennsylvania
Ave.
Washington, DC  20460
Phone:202-566-1085
Fax:202-566-1140
E-mail: almodovar.iisa@epa.gov

Ms. Monica Alvarez
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8104R
Washington, DC  20460-0001
Phone: 202-564-3298
E-mail:
alvarez. monica@epa.gov
Mr. Robert Ambrose
Environmental Engineer
U.S. EPA
960 College Station Rd.
Athens, GA 30605
Phone: 706-355-8229
Fax: 706-355-8202
E-mail:
ambrose ,robert@epa .gov

Dr. James Andreasen
Ecologlst
U.S. EPA/ORD/NCEA
1200 Pennsylvania Ave., NW
(8623D)
Washington, DC  20460-0001
Phone: 202-564-3293
Fax: 202-565-0076
E-mail:
andreasen.james@epa.gov

Dr. Robert Angus
Professor
University of Alabama at
Birmingham
Biology Department
Birmingham, AL 35294-1170
Phone: 205-934-4799
Fax: 205-975-6097
E-mail: raangus@uab.edu

Dr. Katherine Anltole
Biologist
U.S. EPA
1200 Pennsylvania Ave., NW
ICC Building/EPA East
Rm. 6334E / Mail Code 7403M
Washington, DC  20460
Phone: 202-564-7677
E-mail:
anitole.katherine@epa.gov
30
                                  EPA SCIENCE FORUM 2002

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Ms. Melissa Anley
Communications Specialist
U.S. EPA/OAR/IO
1200 Pennsylvania Ave., NW
MC6101A
Washington, DC 20460
Phone: 202-564-5179
Fax: 202-501-0826
E-mail: anley.melissa@epa.gov

Martin Apple
President
Council of Scientific Society
Presidents
1155 16th St., NW
Washington, DC 20036
Phone: 202-872-4452
Fax: 202-872-4079
E-mail: cssp@acs.org

Rochelle Araujo
U.S. EPA
Research Triangle Park, NC
27711
Phone:919-541-4109
E-mail: araujo.rochelle@epa.gov

Dr. Thomas Armltage
Assistant Chief, Health
Protection and Modeling
U.S. EPA/OW/OST
(4305T), 1200 Pennsylvania
Ave., N.W.
Washington, DC 20460
Phone: 202-566-0401
Fax: 202-566-0409
E-mail:
armitage.thomas@epa.gov

Thomas Ashmore
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 3204R
Washington, DC 20460
Phone: 202-564-2025
Fax: 202-564-8234
E-mail: ashmore.tom@epa.gov
Dr. Patricia Atkins
Research Professor
George Washington Institute
of Public Policy
Suite 602, Media and Public
Affairs Building, 805 21st Street,
N.W.
Washington, DC 20052
Phone: 202^994-8438
Fax: 202-994-8913
E-mail: atkins@narc.org

Ms. Doreen Au
Chemical Engineer
U.S. EPA/NEIC
P.O. Box 25227, Denver Federal
Center
Denver, CO 80225
Phone: 303-236-6395
E-mail: au.doreen@epa.gov

AndyAvel
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7951
Fax:513-569-7860
E-mail: avel.andy@epa.gov

James W. Avery
U.S. EPA/ORD
8104R, Ariel Rios Building
1200 Pennsylvania Avenue, NW
Washington, DC 20460
Phone: 202^564-6768
Fax: 202-565-2916
E-mail: avery.james@epa.gov

Mr. Daniel Axelrad
U.S. EPA, National Center for
Environmental Economics
1200 Pennsylvania Ave., NW
(1809)
Washington, DC 20460
Phone: 202-260-9363
E-mail: axelrad.daniel@epa.gov

Amanda Babcock
U.S. EPA
Phone: 202-566-0678
Fax: 202-566-0665
E-mail:
babcock.amanda@epa.gov
Ms. Shanaz Bacchus
Chemist
U.S. EPA/OPP
1200 Pennsylvania Ave., NW
Mail Code 7511C
Washington, DC 20460
Phone: 703-308-8097
Fax: 703-308-7026
E-mail:
bacchus.shanaz@epa.gov

Dr. L. Joseph Bachman
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
6406J
Washington, DC 20460
Phone: 202-564-3968
Fax: 202-565-2084
E-mail:
bachman.joseph@epa.gov

Paula Baez
U.S. EPA
1200 Pennsylvania Ave., NW
MD 8601D
Washington, DC 20460
Phone: 202-564-3351
E-mail: baez.paula@epa.gov

Tina Bahadorl
American Chemistry Council
1300 Wilson Blvd.
Arlington, VA 22209
Phone:703-741-5214
E-mail:
tina_bahadori@americanchemis
try.com

Joseph Bailey
U.S. EPA
Phone: 703-308-8501
Fax: 703-308-4776
E-mail: bailey.joseph@epa.gov

Ms. Linda Balley-Becht
Information Management
Specialist
U.S. EPA
Technical Information Staff
(8623D), 1200 Pennsylvania
Ave., N.W.
Washington, DC 20460
Phone:202-564-3217
Fax: 202-565-0050
E-mail: bailey-
becht.iinda@epa.gov
PROCEEDINGS
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Ms. Marya Bak
Program Analyst
U.S. EPA
1200 Pennsylvania Ave., NW
Ariel Rios Building - 8102 R
Washington, DC 20460
Phone: 202-564-6724
Fax: 202-565-2908
E-mail: bak.marya@epa.gov

Jackie Baldwin
U.S. EPA/ORD/ORMA/REPS
1200 Pennslyvania Ave., NW
8102R, Ariel Rios Building
Washington, DC 20460
Phone: 202-564-6716
E-mail: baldwin.jackie@epa.gov

Mr. Rick Balla
Peconlc Estuary Program
Coordinator
U.S. EPA Region 2
290 Broadway (24th Floor)
New York, NY 10007
Phone:212-637-3788
Fax: 212-637-3889
E-mail: balla.richard@epa.gov

Chris Baltimore
Reuters
1333 H Street, NW, Suite 410
Washington, DC 20005
Phone:202-898-8316
Fax: 202-898-8490
E-mail:
chris.baltimore@reuters.com

Ms. Klmberly Bandy
Title VI Program Analyst
U.S. EPA Office of Civil Rights
Ariel Rios Bldg, Room 2450
1200 Pennsylvania Ave., NW
(MC1201A)
Washington, DC 20460
Phone:202-564-7283
Fax:202-501-1836
E-mail:
bandy. kimberly@epa .go v

Dr. Tim Bargar
Fisheries Biologist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:703-605-1531
E-mail: bargar.tim@epa.gov
Mr. Joe Barger
Env. Compliance Specialist
U.S.  Postal Service
5315 Campbells Run Road
One Marquis Plaza
Pittsburgh, PA 15277-7060
Phone:412-494-2533
Fax:412-494-2514
E-mail: jbarger@email.usps.gov

Dr. Donald Barnes
Staff Director, EPA Science
Advisory Board
U.S.  EPA
1200 Pennsylvania Ave., NW
Mail Code 1400A
Washington, DC  20460
Phone: 202-564-4533
Fax: 202-501-0323
E-mail: bames.don@epa.gov

Mr. Tom Barnwell
Environmental Scientist
U.S.  EPA
1200 Pennsylvania Ave., NW
Mail Code 8723R
Washington, DC  20460
Phone: 202-564-0824
Fax: 202-564-2448
E-mail:
bamwell.thomas@epa.gov

Stan Barone
U.S.  EPA
Phone:919-541-3916
Fax:919-541-4849
E-mail: barone.stan@epa.gov

Dr. Craig Barrow
Director, Science Policy
The Dow Chemical Company
1776 Eye Street, NW
Washington, DC  20006
Phone: 202-429-3426
Fax: 202-429-3418
E-mail: cbarrow@dow.com

Hugh Barton
U.S.  EPA
86 T.W. Alexander Dr.
Research Triangle Park, NC
27711
Phone:919-541-1995
Fax:919-541-4284
E-mail: barton.hugh@epa.gov
Rupa Basu
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1809
Washington, DC 20460
Phone: 202-260-2876
E-mail: basu.rupa@epa.gov

Ms. Amy Battaglla
Acting Chief, RPES
U.S. EPA
1300 Pennsylvania Ave., NW
Washington, DC 20000
Phone: 202-564-6685
E-mail: battaglia.amy@epa.gov

Diana Bauer
AAAS Fellow at EPA
U.S. EPA/ORD/NCER
1300 Pennsylvania Ave., NW
(8722R)
Washington, DC 20460
Phone: 202-564-6932
Fax: 202-565-2446
E-mail: bauer.diana@epa.gov

Ms. Sarah Bauer
Communications Director
U.S. EPA
1200 Pennsylvania Avenue, NW
Ariel Rios Bldg., 8104R
Washington, DC 20460
Phone: 202-564-3267
Fax:202-565-2911
E-mail: bauer.sarah@epa.gov

Mr. Thomas Baugh
Environmental Scientist
U.S. EPA
61 Forsyth Street, SW
Atlanta, GA 30303
Phone: 404-562-8275
Fax: 404-562-8269
E-mail: baugh.thomasl@epa.gov

David Bayiiss
U.S. EPA
8623D, Ariel Rios Building
1200 Pennsylvania Avenue, NW
Washington, DC 20460
Phone: 202-564-3294
E-mail: bayliss.david@epa.gov
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                                     EPA SCIENCE FORUM 2002

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Dr. Nancy Beck
AAAS Science & Technology
Policy Fellow
2800 Woodley Rd NW #132
Washington, DC 20008
Phone: 202-564^3377
Fax: 202-565-0078
E-mail: beck.nancy-b@epa.gov

Dr. Eric Beckman
Professor
University of Pittsburgh
Chemical Engineering Dept.
Benedum Hall 1249
Pittsburgh, PA 15261
Phone:412-624-9630
Fax:412-624-9639
E-mail:
beckman@engrng.pitt.edu

Dr. MaryBelefskl
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
4503T
Washington, DC 20460
Phone:202H566-1212
Fax:202-566-1333
E-mail: belefski.mary@epa.gov

Dr. Edward Bender
Science Administrator
U.S. EPA
(8103R), 1200 Pennsylvania
Ave., NW
Washington, DC 20460
Phone: 202-564-6483
E-mail: bender.ed@epa.gov

Ms. Llndsey Bender
Health Physicist
U.S. EPA/ORIA/RPD
ORIA, Radiation Protection
(6608J), 1200 Pennsylvania
Ave., NW
Washington, DC 20460-2001
Phone: 202-564-8351
Fax: 202-565-2042
E-mail: bender.lindsey@epa.gov
Dr. Tim Ben tier
Environmental Protection
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
8104R
Washington, DC  20460
Phone: 202-564-6769
Fax: 202-564-2911
E-mail: benner.tim@epa.gov

Oliver H. Bennett
Phone: 757-442-6592

Ms. Amy Benson
Environmental Scientist
U.S. EPA/OPPTS
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-7624
E-mail: benson.amy@epa.gov

Dr. William Benson
Director
U.S. EPA Gulf Ecology
Division
1 Sabine Island Drive
Gulf Breeze, FL 32561
Phone: 850-934-9208
Fax: 850-934-2406
E-mail: benson.william@epa.gov

Ms. Charlotte Bercegeay
ORD/NHEERL
Communications Team Leader
U.S. EPA
86 T.W. Alexander Dr.
Research Triangle Park, NC
27711
Phone:919-541-2482
Fax:919-541-0317
E-mail:
bercegeay.charlotte@epa.gov

Diane J. Berger
U.S. EPA
1704A, Ariel Rios Building
1202 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-0447
E-mail: berger.diane@epa.gov
Mr. Joseph Bergsteln
Environmental Scientist
U.S. EPA Region 2
Strategic Planning Team
290 Broadway- 25th Floor
New York City, NY 10007
Phone:212-637-3890
Fax:212-637-3771
E-mail:
bergstein.joseph@epa.gov

Cathy Beriow
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 3204R
Washington, DC  20460
Phone: 202-564-3739
E-mail: beriow.cathy@epa.gov

Kellyn Betts
Associate Editor
American Chemical Society
1155 16th St., NW
Washington, DC  20036
Phone:202-872-6195
Fax: 202-872-4403
E-mail: k_betts@acs.org

Mr. Jeffrey Blgler
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-566-0389
E-mail: bigler.jeff@epa.gov

Mr. John Bing-Canar
Environmental Scientist
U.S. EPA
77 W. Jackson Blvd., SRF-5J
Chicago, IL 60604
Phone:312-886-6182
E-mail: bing-
ca na r. jo hn@epa.gov

Linda Blrnbaum
U.S. EPA
Mail Code 66
Research Triangle Park, ND
27711
Phone:919-541-2655
E-mail: bimbaum.linda@epa.gov
PROCEEDINGS .
                                                           33

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Linda Bishop
U.S. EPA
1300 Pennsylvania Ave., NW
Washington, DC 20004
Phone: 202-564-6908
Fax: 202r565-2448
E-mail: bishop.linda@epa.gov

Dr. Carl Blackman
Superv. Biologist
U.S. EPA
MD-68
RTP, NC  27711
Phone:919-541-2543
Fax: 919-541-5760
E-mail: blackman.carl@epa.gov

Dr. Jerry Blancato
Chief, Human Exposure Res.
Br.
U.S. EPA
P.O. Box 93478
Las Vegas, NV 89193-3478
Phone: 702-798-2456
E-mail: blancato.jerry@epa.gov

Alfonso Blanco
U.S. EPA
1200 Pennsylvania Av&., NW
MC 4204
Washington, DC 20460
Phone: 202-664-0632
Fax: 202-501-2396
E-mail: blanco.alfonso@epa.gov

Mr. Chris Blankner
Environmental Scientist
SAIC
11251 Roger Bacon Drive
Reston, VA 20190
Phone:703-318-6992
E-mail: blanknerc@saic.com

David Blockstein
National Council for Science
and the Environment
1725 K Street, NW, #212
Washington, DC 20006-1401
Phone: 202-530-5810 Ext. 205
Fax: 202-628-4311
E-mail: david@ncseonline.org
Greg Blumenthal
ICF Consulting
4506 Sun Valley Drive
Durham, NC 27707
Phone:919-491-2180
E-mail: blumenth@yahoo.com

Ms. Elizabeth Boa
Sr. Manager
American Chemical Society
1300 Wilson Blvd
Arlington, VA 22209
Phone: 703-741-5234"
E-mail:
eiizabeth_boa@americanchemis
try.com

Georgette Boddle
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6926
E-mail:
boddie.georgette@epa.gov

Mr. Sherwood Boehlert
Congressman
House of Representatives
Washington, DC 20460
E-mail:
rep.boehlert@mail.house.gov

Ms. Darlene Boertage
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
MC-2843
Washington, DC 20460
Phone: 202-260-0353
Fax:202-401-1315
E-mail:
boerlage.darlene@epa.gov

Amanda Boone
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8101R
Washington, DC 20018
Phone: 202-564-6620
Fax: 202-565-2430
E-mail:
boone.amanda@epa.gov
Dr. Scott Boone
Research Assistant Professor
Mississippi State University
P.O. Box 6100
College of Veterinary Medicine
Mississippi State, MS  39762
Phone: 662-325-8582
Fax: 662-325-1031
E-mail:
jsboone@cvm.msstate.edu

Connie Bosma
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8104R
Washington, DC 20460
Phone: 202-564-6773
Fax:202-565-2916
E-mail: bosma.connie@epa.gov

Heather Bourne
Llmno Tech, Inc.
1705 De Sales Street, Suite 600
Washington, DC 20036
Phone: 202-833-9140
Fax: 202-833-9094
E-mail: hboume@limno.com

Ms. Lauren Boyd
Student
Owl School
6045 Sixteenth St, NW
Washington, DC 20011
Phone: 202-722-6957
Fax: 202-722-7945
E-mail: epboyd@msn.com

Dr. William Boyes
Health Scientist
U.S. EPA
86 Alexander Drive, MD-74B
RTP, NC 27711
Phone:919-541-7538
Fax: 919-541-3335
E-mail: boyes.william@epa.gov

Dr. Steven Bradbury
Director
U.S. EPA/NHEERL Mid-
Continent Ecology Division
6201 Congdon Boulevard
Duluth, MN  55804
Phone:218-529-5010
Fax: 218-529-5015
E-mail:
bradbury.steven@epa.gov
34
                                     EPA SCIENCE FORUM 2002

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Ms, Jane Bradd Andersen
Global Product Steward
DuPont
Chestnut Run Plaza, Building
713, Room 112
Wilimington, DE 19880-0713
Phone: 302-999-2377
Fax: 302-999-4731
E-mail: jane-
bradd.andersen@usa.dupont.cxp
m

Dan Braden
National Council tor Science
and the Environment
1725 K Street, NW, Suite 212
Washington, DC 20011
Phone:202-530-5810
Fax:202-530-4811
E-mail:
dbraden@ncseonline.org

Ms. Patricia Bradley
Acting Director, MAIA
U.S. EPA/ORD/MAIA
Environmental Science Center
701 Mapes Road
Ft. Meade, MD  20755-5350
Phone:410-305-2744
Fax: 410-305-3095
E-mail:
bradley.patricia@epa.gov

Dr. Asa  Bradman
Associate Director
UC Berkeley Center for
Children's Environmental
Health Research
UC Berkeley School of Public
Health, 2150 Shattuck Avenue
Suite 600
Berkeley, CA 94720-7380
Phone: 510-643-3023
Fax:510-642-9083
E-mail: abradman®
socrates.berkeley.edu

Russell  D. Brakins
U.S. EPA
Phone: 423-743-6231
Ed Brandt
U.S. EPA/OPPTS/OPP
7511C, Ariel Rios Building
1200 Pennsylvania Avenue, NW
Washington, DC 20460
Phone: 703-308-8699
E-mail: brandt.edward@epa.gov

Ethel Brandt
U.S. EPA
Mail Code 2842
Phone: 202-260-2953
E-mail: brandt.ethel@epa.gov

Maggie Breville
U.S. EPA
Washington, DC
Phone: 202*564-6893
Fax: 202-565-2443
E-mail:
breville.maggie@epa.gov

Dr. Michael Broder
Biologist
U.S. EPA/ORD/NCEA
(8601 D), 1200 Pennsylvania
Ave., NW
Washington, DC 20460
Phone: 202-564-3393
E-mail: broder.michael@epa.gov

Mr. Walter Brodtman
Environmental Engineer
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2224A
Washington, DC 20460
Phone:202564-4181
Fax: 202-564-0009
E-mail:
brodtman.walter@epa.gov

Mr. Harry Brooks
U.S. EPA/0 EI/OIAA/EAD
1200 Pennsylvania Ave., NW
MC2842
Washington, DC 20460-0001
Phone: 202-260-9657
E-mail: brooks.harry@epa.gov
Ms. Marilyn Brower
Technical Liaison
U.S. EPA
(Code 8601-D), 1200
Pennsylvania Ave., NW
Washington, DC  24060
Phone: 202-564-3363
Fax: 202-565-0062
E-mail: brower.marilyn@epa.gov

Ms. Ann Brown
Public Affairs Specialist
U.S. EPA
86 T.W. Alexander Dr. MD-05
Research Triangle Park, NC
27711
Phone:919-541-7818
Fax:919-541-0317
E-mail: brown.ann@epa.gov

Mr. Charles Brown
Environmental Policy Analyst
National Association of Home
Builders
1201 15th Street, NW
Washington, DC  20005-2800
Phone: 202-266-8532
Fax: 202-266-8056
E-mail: cebrown@nahb.com

Clarence Brown
Bartow County Government
135 W Cherokee Ave.
Cartersville, GA 30120
Phone:770-382-1398
Fax: 770-387-5023
E-mail: brownc@bartowga.org

Darrell Brown
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone:202-566-1256
E-mail: brown.darrell@epa.gov

Derrick Brown
Organizer
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone:202-564-6713
E-mail: brown.derrick@epa.gov
PROCEEDINGS
                                                                                              35

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Jessica Brown
U.S. EPA
E-mail: brown.jessica@epa.gov

Mr. Ron Brown
Toxlcologlst
U.S. FDA
HFZ-112,12709 Twinbrook
Parkway
Rockville, MD 20852
Phone:301-443-7167
Fax: 301-594-6775
E-mail: rpb@cdrh.ftia.gov

Dana Bruce
U.S. EPA
8102R, Ariel Rios Building
1200 Pennsylvania Avenue, NW
Washington, DC 20460
Phone: 202-564-3344
E-mail: bruce.dana@epa.gov

Ms. Katherlne Bruce
Intern
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-666-1280
E-mail:
bruce.katherine@epa.gov

Mr. Samuel Bryant
MAI Manager
U.S. EPA
1200 Pennsylvania Ave., NW
MC4101M
Washington, DC 20460
Phone: 202-564-0390
Fax: 202-564-0500
E-mail: bryanlsamuel@epa.gov

Mr. Edwin Budd
Toxlcologlst
U.S. EPA
Health Effects Division (7509C)
1200 Pennsylvania Ave., N.W.
Washington. DC 20460
Phone: 703-305-7431
E-mail: bememail@erols.com
Mr. Gregory Budd
Director, TAMS Center
U.S. EPA
P.O. Box98517
Las Vegas, NV 89193
Phone:702-798-3121
Fax: 702-798-2224
E-mail: budd.greg@epa.gov

Ms. LeOntyne Buggs
Lead Personnel Management
Specialist
U.S. EPA/OARM/OHROS
1200 Pennsylvania Ave., NW
Mail Code 3653
Washington, DC 20004
Phone: 202-260-3004
Fax: 202-260-9688
E-mait:
buggs.leontyne@epa .gov

Ms.Jeanne Burch
Judge
Wheeler County
P.O. Box 447
Fossil, OR 97830
Phone:541-763-3460
Fax: 541-763-2026
E-mail: jburch@ncesd.k12.or.us

Mr. Barry Burgan
Senior Marine Biologist
U.S. EPA
1200 Pennsylvania Ave., NW
4504-T
Washington, DC 20460
Phone:202-566-1242
Fax: 202-5661336
E-mail: burgan.barry@epa.gov

Dr. Janet Burke
Physical Scientist
U.S. EPA/ORD/NERL
Mail Drop E205-02
Research Triangle Park, NC
27711
Phone:919-541-0820
E-mail: burke.janet@epa.gov

William Burnam
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 703-305-7491
E-mail:
bumam.william@epa.gov
Mr. Drew Burnett
Environmental Education
Specialist
U.S. EPA Office of
Environmental Education
1200 Pennsylvania Ave., NW
MC1704A
Washington, DC  20460
Phone: 202-564-0448
Fax; 202-564-2754
E-mail:
bumett.andrew@epa.gov

Tod Burnett
U.S. EPA
1200 Pennsylvania Ave., NW
5101
Washington, DC  20460
Phone: 202-260-0357
E-mail: bumett.tod@epa.gov

Larry Bumham
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-3396
E-mail: bumham.larry@epa.gov

Phil Bushnell
U.S. EPA
MD74B
Research Triangle Park, NC
27711
Phone:919-541-7747
Fax:919-541-4849
E-mail: bushneil.philip@epa.gov

Mr. David Bussard
Division Director, NCEA-W
U.S. EPA
1200  Pennsylvania Ave., NW
MC 8623D
Washington, DC  20460
Phone: 202-564-3324
Fax: 202-564-0077
E-mail: bussard.david@epa.gov

Ms. Cheryl Butler
Program Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
MC-8101r
Washington, DC  20004
Phone: 202-564-6788
Fax: 202-565-2431
E-mail: butler.cheryl@epa.gov
36
                                     EPA SCIENCE FORUM 2002

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Lorraine Butler
U.S. EPA/OCFO/OC
1200 Pennsylvania Ave., NW
Mail Code 271OA
Washington, DC 20460
Phone: 202-564-4958
E-mail: butler.lorraine@epa.gov

Connie Cahanap
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-566-1382
E-mail:
cahanap.concepcion@epa.gov

Dr. Rebecca Calderon
Chief, Epidemiology &
Blomarkers
U.S. EPA
MD-58C
Research Triangle Park, NC
27711
Phone:919-966-0617
E-mail:
calderon.rebecca@epa.gov

Mike Callahan
U.S. EPA
1445 Ross Ave.
Dallas, TX
Phone: 214-665-2787
E-mail:
callahan.michael@epa.gov

Mr. Arden Calvert
Goal 8 Desk Officer
U.S. EPA Office of Chief
Financial Officer
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7813
E-mail: calvert.arden@epa.gov

Ms. Jeanne Campbell
Chemist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4606M
Washington, DC 20460
Phone: 202-564-3826
E-mail:
campbell.jeanne@epa.gov
Fred Cannon
Penn State University
212 Sackett Engineering
Building, Civil and
Environmental Engineering
University Park, PA 16802
Phone:814-863-8754
Fax:814-863-7304
E-mail: fcannon@psu.edu

Robert Cantilll
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-566-1091
E-mail: cantilli.robert@epa.gov

Mr. Howard Cantor
Performance Measurement
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
8102R
Washington, DC 20460
Phone: 202-564-5236
E-mail: cantor.howard@epa.gov

Mr. James N. Carieton
Chemist
U.S. EPA
Mail Code 7507C, Ariel Rtos
Bldg., 1200 Pennsylvania Ave.,
NW
Washington, DC 20460
Phone: 703 305-5736
Fax: 703-305-6309
E-mail: carleton.jim@epa.gov

Mr. Roger E. Carlton
Environmental Engineer
U.S. EPA
960 College Station Rd.
Athens, GA 30605-2720
Phone: 706-355-8609
E-mail: cariton.roger@epa.gov

Ms. Dorothy Carr
Human Resources Specialist
U.S. EPA
HRMD (MD-C639-02)
Research Triangle Park, NC
27711
Phone: 919^41-4356
Fax:919-541-1360
E-mail: carr.dorothy@epa.gov
Ms. Susan Carrlllo
Project Officer
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-564-4664  •
E-mail: can1llo.susan@epa.gov

Ms. Sheila Carson
Program Specialist
U.S. EPA
1300 Pennsylvania Ave., NW.
Washington, DC 20004
Phone:202-564-6813
Fax: 202-565-2903
E-mail: carson.sheila@epa.gov

Mr. Greg Carter
Hydrogeologlst
Earth Tech
c/oITT Night Vision
7635 Plantation Road
Roanoke, VA 24019
Phone: 540-563-0371
Fax: 540-362-5208
E-mail: greg.carter@itt.com

Mr. Kevin Carter
Paralegal
Robins, Kaplan, Miller & Clresl
L.L.P.
1801 K Street, NW, Suite 1200
Washington, DC 20006
Phone: 202-736-2640
Fax: 202-223-8604
E-mail: krcarter@rkmc.com

Mr. Martin Case
Biologist
U.S. EPA
104 Mason Farm Road, CB#
7315
Chapel Hill, NC 27599-7315
Phone:919-966-6211
Fax:919-966-6367
E-mail: case.martin@epa.gov
PROCEEDINGS
                                                                                              37

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Ms. Rosemary Castorfna
PhD Candidate, Environmental
Health Science
UC Berkeley Center for
Children's Environmental
Health Research
UC Berkeley School of Public
Health, 2150 Shattuck Avenue
Suite 600
Berkeley, CA 94720-7380
Phone; 510-642-8917
Fax: 510-642-9083
E-mail:
rcastori@uclink4.berkeley.edu

Sharle Centllla
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-0697
Fax: 202-564-0009
E-mail: centilla.sharie@epa.gov

Ms. Susanne Cerrell)
Biologist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 703-308-8077
E-mail:
cerrelli.susanne@epa.gov

Mr. Grover Chamberlain
Program Manager
U.S. Department of Energy
EM-53,19910 Germantown Rd
Germantown, MD  20874-1290
Phone:301-903-7248
Fax:301-903-7238
E-mail: grover.chamberfain©
em.doe.gov

Dr. Janice Chambers
Professor
Mississippi State University
P.O. Box 6100, College of
Veterinary Medicine
Mississippi State, MS 39762-
6100
Phone:662-325-1255
Fax:662-325-1031
E-mail:
chambers@cvm.msstate.edu
Melissa Chan
Department of Energy, NETL
626 Cochrans Mill Road
P.O. Box 10940
Pittsburgh, PA 15236-0940
Phone:412-386-4944
Fax:412-386-6195
E-mail:
melissa.chan@netl.doe.gov

Joyce Chandler
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2224A
Washington, DC 20460
Phone: 202-564-7073
Fax: 202-564-0009
E-mail: chandler.joyce@epa.gov

Tom Chandler
University of South Carolina
Department of ENHS
Room 311, Health Sciences
Building
Columbia, SC  29208
Phone: 803-777-0091
Fax: 803-777-3391
E-mail: tchandler@sph.sc.edu

Dr. Dan ChellaraJ
Contractor
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:703-603-8706
E-mail: chellaraj.dan@epa.gov

Andrea Cherepy
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-564-1477
E-mail:
cherepy.andrea@epa.gov

Mr. Eric Cho
Contract Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
3803R
Washington, DC 20460
Phone: 202-564-5967
Fax: 202-565-2559
E-mail: cho.eric@epa.gov
Ms. Emily Chow
Team Leader
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7071
Fax: 202-564-0009
E-mail: chow.emily@epa.gov

Roger Claff
American Petroleum Institute
1220 L Street, NW
Washington, DC 20005
Phone: 202-682-8399
Fax: 202-682-8270
E-mail: claff@api.onj

Mr. Bob Clark
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
E-mail: clark.robertm@epa.gov

Matthew Clark
U.S. EPA
Mail Code 8722R
Washington, DC
Phone: 202-564-6842
E-mail: dark.matthew@epa.gov

Ms. Rebecca Clark
Acting Director,
Environmental Scl. Res.
Division
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20003
Phone: 202-564-6903
E-mail: dark.becki@epa.gov

Mr. David Clarke
Senior Director, Science
Policy
American Chemistry Council
1300 Wilson Blvd.
Arlington, VA 22209
Phone:703-741-5160
Fax:703-741-6092
E-mail: david_clarke@
a merica nch emistry. co m
38
                                      EPA SCIENCE FORUM 2002

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Alex Clem
U.S. EPA
Mail Code 7507C
Phone: 703-305-6773
Fax:703-305-6309
E-mail: dem.alex@epa.gov

Dr. Robert P. Cllckner
Associate Director
Westat
1650 Research Blvd
Rookville, MD  20850
Phone:301-294-2815
Fax: 301-294-2829
E-mail: dtcknb1@westat.com

Therese Cluck
National Council for Science
and the Environment
1725 K Street, NW, Suite 212
Washington, DC  20006
Phone:202-530-5810
Fax:202-628-4311
E-mail: rese@ncseonline.org

Brenda Coates
U.S. EPA
8102R, Ariel Rios Building
1200 Pennsylvania Avenue, NW
Washington, DC  20460
Phone: 202-564-4661
Fax: 202-565-2908
E-mail: coates.brenda@epa.gov

Mr. Paul Cocca
Environmental Engineer
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4305T
Washington, DC  20460
Phone; 202-566-0406
Fax: 202-566-0409
E-mail: cocca.paul@epa.gov

Michael Coccagna
SAIC
6565 Arlington Blvd.
Falls Church, VA 22042
Phone: 703-292-6084
E-mail: coccagnam@saic.com
Greg Collannl
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4504T
Washington, DC 20460
Phone:202-566-1249
E-mail:
oolianni.gregory@epa.gov

Ms. Octavla Conerly
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
MC 4304T
Washington, DC 20460
Phone: 202-566-1094
Fax:202-566-1140
E-mail:
conerly.octavia@epa.gov

Ms. Tina Conley
Environmental Protection
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code: 8722R
Washington, DC 20460
Phone: 202-564-3209
Fax: 202-565-2446
E-mail: conley.tina@epa.gov

Dr. Terl Conner
Research Chemist
U.S. EPA/ORD/NERL
MD D205-03
Research Triangle Park, NC
27705
Phone:919-493-4767
Fax:919-541-1153
E-mail: conner.teri@epa.gov

Catherine Cooney
Environmental Science and
Technology
1155 16th St., NW
Washington, DC 20036
Phone: 202-872-4581
Fax: 202-872-4403
E-mail: cmc96@acs.org
Mr. Brian Cooper
FIELDS Technical Manager
U.S. EPA
77 W. Jackson Blvd.
Chicago, II  60604
Phone:312-353-8651
Fax:312-353-8426
E-mail: cooper.brian@epa.gov

Dr. Ralph Cooper
Chief of Endocrinology
Branch
U.S. EPA/NHEERL
MD-72, EB-RTD
RTP, NC  27711
Phone:919-541-4084
Fax:919-541-5138
E-mail: cooper.ralph@epa.gov

Dr. Ana Corado
International Activities
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code M7401
Washington, DC  20460
Phone:202-564-0140
Fax: 202-564-0575
E-mail: corado.ana@epa.gov

Mr. Joseph  Corbett
NCEA Web  Site Manager
U.S. EPA
1200 Pennsylvania Ave., NW •
Washington, DC  20460
Phone: 202-564-3352
Fax: 202-565-0061
E-mail: corbett.joe@epa.gov

Mr. Roger Cortes!
Senior Science Advisor  •
U.S. EPA
(8701R)
1200  Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-6852
Fax: 202-565-2444
E-mail: cortesi.roger@epa.gov

Dan Costa
U.S. EPA
Mail Code 51A
Research Triangle Park, NC
27711
Phone:919-541-2532
Fax:919-541-0026
E-mail: costa.dan@epa.gov
PROCEEDINGS
                                                            39

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Robert Costanza
IEE UMCES
P.O. Box 38
Solomons, MD  20688
Phone:410-326-7213
Fax: 410-326-7354
E-mail: costza@cbi.umces.edu

Or. John C reason
Research Blostatisflclan
U.S. EPA/ORD/NHEERL/HSD
Mail  Drop 58A
Human Studies Facility
Research Triangle Park, NC
27711
Phone:919-966-8899
Fax: 919-966-7584
E-mail: creason.john@epa.gov

Ms. Jean Croft
Communications, Media &
Public Affairs
U.S. EPA
P.O. Box 93478
Las Vegas, NV  89193-3478
Phone:702-798-2189
Fax:  702-798-2233
E-mail:
croft.jean@epamail.epa.gov

Sandy Croley
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-669-7483
Fax:513-569-7158
E-mail: croley.sandy@epa.gov

Anita Cummings
U.S. EPA
1200 Pennsylvania Ave., NW
Mail  Code 5304W
Washington, DC 20460
Phone: 703-308-8303
Fax:  703-308-0522
E-mail:
cummings.anita@epa.gov

Larry T.CupItt
U.S.  EPA/ORD/NERL
Mail Code D 301 -01
RTP, NC 27711
Phone:919-541-0349
Fax:  919-541-3615
E-mail: cupitt.larry@epa.gov
Cynthia Curl
University of Washington
Dept. of Environmental
Health, Box 357234
Seattle, WA 98195
Phone: 203-787-4997
E-mail: ccurl@u.washington.edu

Dr. Donald Dabdub
Associate Professor
University of California, Irvine
Dept. of Mechanical Eng.
Irvine, CA 92697
Phone:949-824-6126
Fax: 949-824-8585
E-mail: ddabdub@uci.edu

Michael Daggett
U.S. EPA
10625 Fallstone Road
Houston, TX 77099
Phone:281-983-2109
Fax:281-983-2124
E-mail: daggett.michael@
epamail.epa.gov

Mr. Rudolph Dahl
President
Global Holdings Corporation
14711 Myer Terrace
Rockville, MD 20853
Phone:301-871-4018
Fax: 301-871-4018
E-mail: aghc@erols.com

Winston Dang
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:703-308-6216
Fax: 703-759-0740
E-mail: dang.winston@epa.gov

Alva Daniels
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45162
Phone:513-569-7693
Fax: 513-569-7471
E-mail: daniels.alva@epa.gov
Ms. Mlmf Dannel
Water Theme Planner
U.S. EPA
1200 Pennsylvania Ave., NW
MC8104R
Washington, DC 20460
Phone: 202-564-9944
Fax: 202-565-2916
E-mail: dannel.mimi@epa.gov

Mr. Charles Darvln
Environmental Engineer
U.S. EPA
109 T.W.Alexander Dr.
E343-02
Research Triangle Park, NC
27711
Phone:919-541-7633
Fax: 919-541-0359
E-mail: darvin.charles@epa.gov

Dr. Christian Daughton
Branch Chief
U.S. EPA
944 E Harmon Ave
Las Vegas, NV  89119
Phone: 702-798-2207
Fax: 702-798-2142
E-mail:
daughton.christian@epa.gov

Barbara Davis
U.S. EPA/OERR
MC 5203 G, Ariel Rios Building
1200 Pennsylvania Avenue, NW
Washington, DC 20460
Phone: 703-603-8823
E-mail: davis.barbara@epa.gov

ITeylnwa Davis
U.S. EPA
1200 Pennsylvania Ave., NW
MC 4304T
Washington, DC 20460
Phone:202-566-1096
Fax:202-566-1140
E-mail: davis.ifeyinwa@epa.gov

Dr. J. Michael Davis
Senior Scientist
U.S. EPA/NCEA
MD-52
Research Triangle Park, NC
27711
Phone:919-541-4162
Fax: 919-541-0245
E-mail: davis.jmichael@epa.gov
40
                                     EPA SCIENCE FORUM 2002

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Ms. Mary Jane Davis
Clerk
U.S. EPA/OCIR
Ariel Rios Building
1200 Pennsylvania Ave.,  NW
Washington, DC  20004
Phone: 202-564-0248
Fax: 202-501-1545
E-mail:
davis. maryjane@epa .gov

Steve Davis
Pesticide & Toxic Chemical
News
1725 K Street, NW, #506
Washington, DC  20006
Phone: 202-887-6320 Ext. 150
E-mail: sdavis@crcpress.com

Jeff Dawson
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7509C
Washington, DC  20460
Phone: 703-305-7329
Fax:703-305-5147
E-mail: dawson.jeff@epa.gov

Ms. Mary S. Day
Director
U.S. EPA Human Resources
Management Division
108 T.W.Alexander Dr.
MD-C639-02
Research Triangle Park, NC
27711
Phone:919-541-3072
Fax: 919-541-1360
E-mail: day.marys@epa.gov

Ms. Maureen Day
Comp Specialist
U.S. EPA
1300 Pennsylvania Ave., NW
8102R
Washington, DC  20460
Phone: 202-564-3989
Fax: 202-565-2924
E-mail: day.maureen@epa.gov

Peter De Fur
VCU
P.O. Box 843050
Richmond, VA 23284
Phone:804-360-4213
Fax: 804-360-7935
E-mail: pldefur@mail1 .vcu.edu
Penny Dean
Alderson Reporting
1111 14th Street, NW
Washington, DC 20005
Phone: 202-289-2260
E-mail:
penny@aldersonreporting.com

Dr. Anthony B. DeAngelo
Research Toxlcologlst
U.S. EPA
MD-68
Research Triangle Park, NC
27711
Phone:919-541-2568
Fax:919-541-0694
E-mail:
deangelo.anthony@epa.gov

Dr. Kathleen DeBettencourt
Executive Director
Environmental Literacy
Council
1730 K Street. NW, Suite 905
Washington, DC 20006
Phone: 202-296-0390
Fax: 202-622-0991
E-mail:
debett@enviroliteracy.org

Ms. Kacee Deener
Environmental Scientist
U.S. EPA/ORD/NCER
1200 Pennsylvania Ave., NW
Mail Code 8723R
Washington, DC 20460
Phone: 202^64-8289
Fax: 202-565-2448
E-mail:
deener.kathleen@epa.gov

Brian Dementi
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 703-305-7403
Fax: 703-605-0670
E-mail: dementi.brian@epa.gov

Mr. Patrick Dempsey
Territory Manager
INFICON
14026 Flying Feather Court
Gainesville, VA 20155
Phone: 703-753-8455
Fax: 703-753-8485
E-mail: pdempsey@inficon.com
Robin Dennis
U.S. EPA
Atoms. Modeling Division
MD-E243-01
Research Triangle Park, NC
27711
Phone:919-541-2870
Fax:919-541-1379
E-mail: dennis.robin@epa.gov

William Dennlson
University of Maryland
Center for Environmental
Science, P.O. Box 775
Cambridge, MD 21013
Phone:410-228-9250
Fax: 410-228-3843
E-mail:
dennison@ca.umces.edu

Walter Derieux
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7067
E-mail: derieux.walter@epa.gov

Mr. Joe DeSantfs
Chief, OSG
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code: 8623D
Washington, DC 20460
Phone: 202-564-3216
Fax: 202-565-0077
E-mail: desantis.joe@epa.gov

Ms. Melissa DeSantls
Public Outreach Specialist
Tetra Tech, Inc.
10306 Eaton Place
Suite 340
Fairfax, VA 22030
Phone: 703-385-6000
Fax: 703-385-6007
E-mail: desanme®
tetratech-ffx.com
PROCEEDINGS
                                                                                              41

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Dr. Naomi Deten beck
Research Ecologlst
U.S. EPA/NHEERL/MED
Mid-Continent Ecology Division
6201 Congdon Boulevard
Duluth, MN 55804
Phone: 218-529-5204
Fax: 218-529-5003
E-mail:
detenbeck.naomi@epa.gov

Paul Dethlefsen
The ADVENT Group
1925 N. Lynn Street
Suite 702
Rosslyn.VA 22209-1707
Phone: 703-522-9662
Fax: 703-522-2416
E-mail:
p.deMefsen@adventgrp.com

Mike DeVito
U.S. EPA/NHEERL
86 Alexander Or
RTF, NC 27516
Phone:919-641-0061
Fax:919-541-5394
E-mail: devito.mike@epa.gov

John Diamante
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6608
E-mail: dlamante.john@epa.gov

Dr. Steve Diamond
Biologist
U.S. EPA
€201 Congdon Boulevard
Duluth, MN 55804
Phone:218-529-5229
Fax: 218-529-5003
E-mail: diamond.steve@epa.gov

Andrea Dietrich
NSF
4201 Wilson Blvd., Suite 1245
Arlington, VA
Phone: 703-292-7746
Fax: 703-292-8090
E-mail: adietric@nsf.gov
Ms. Debbie Dietrich
Acting Director, Office of
Science Policy, ORD
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6743
Fax:202-565-2911
E-mail: dietrich.debbie@epa.gov

Christopher Dletz
Organizer
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7203
E-mail:
dietz.christopher@epa.gov

Khoan Dlnh
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7658
E-mail: dinh.khoan@epa.gov

Joyce Donohue
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4304T
Washington, DC 20460
Phone:202-566-1098
Fax:202-566-1140
E-mail: donohue.joyce@epa.gov

Ms. Jerri Dorsey
Auditor
U.S. EPA
Office of Inspector General
Mail Drop N-283-01
Research Triangle Park, NC
27709
Phone:919-541-3601
Fax:919-541-2504
E-mail: dorsey.jerri@epa.gov

Dr. Jayesh Doshl
President
eSpin
100 Cherokee Blvd., Suite 325
Chattanooga, TN 37405-3860
Phone: 423-267-6266
Fax: 423-267-6265
E-mail: nanofiber@aol.com
Ms. Lisa Doucet
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
(2811R)
Washington, DC  20460
Phone:202-564-1416
Fax: 202-565-2441
E-mail: doucet.lisa@epa.gov

Mr. Merv Doucet
QA Manager
Lockheed Martin
401 M Street, SW
MS2832-WICG141
Washington, DC  20024
Phone: 202-554-3804
E-mail:
mervin.l.doucet@lmco.com

Mr. Brendan Doyle
Senior Policy Advisor
U.S. EPA/OEI/OIAA-iO
MC: 2841
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-260-2693
Fax: 202-401-2727
E-mail: doyle.brendan@epa.gov

Dr. Sidney Draggan
Senior Science and Science
Policy Advisor
U.S. EPA/ORD
1200 Pennsylvania Ave., NW
8101R
Washington, DC  20460
Phone: 202-664-6658
Fax: 202-565-2431
E-mail: draggan.sidney@
epamail.epa.gov

Mr. Dave Drake
Remedial Project Manager
U.S. EPA Region 7
Superfund Division
901 N. 5th Street
Kansas City, KS  66101
Phone: 913-551-7626
Fax: 913-551-7063
E-mail: drake.dave@epa.gov
42
                                      EPA SCIENCE FORUM 2002

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Dr. Kevin Dreher
Principal Investigator
U.S. EPA/NHEERL
Mail Drop 82
86 TW Alexander Dive
Research Triangle Park, NC
27711
Phone:919-641-3691
Fax: 919-541-0026
E-mail: dreher.kevin@epa.gov

Dr. Julie Du
Toxicologlst
U.S. EPA
Mail code 4304T, OW
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-566-1099
Fax:202-566-1140
E-mail: du.julie@epa.gov

Ms. Anna Duncan
Director, Washington
Operations Staff
U.S. EPA
1200 Pennsylvania Ave., NW
MC 6301A
Washington, DC 20460
Phone:202-564-1659
E-mail: duncan.anna@epa.gov

Bernadette Dunn
U.S. EPA
Phone: 202-564-4963
Fax: 202-564-4925
E-mail:
dunn.bernadette@epa.gov

Mr. Steve Dunn
Policy Analyst
U.S. EPA Office of
Atmospheric Programs
1200 Pennsylvania Ave., NW
6205 J
Washington, DC 20460
Phone: 202-564-3526
Fax: 202-565-2093
E-mail: dunn.stevev@epa.gov
Mr. Peter Durant
Acting Director, Office of
Resources Mgt, ORD
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8102R
Washington, DC 20460
Phone: 202-564-6700
Fax: 202-565-2907
E-mail: durant.peter@epa.gov

Norman Dyer
U.S. EPA
1445 Hunters View
Dallas, TX 75232
Phone:214-665-8349
Fax: 214-665-7446
E-mail: dyer.norman@epa.gov

Dr. Robert Dyer
Director, RPCS
U.S. EPA/ORD/NHEERL
MD-87
Research Triangle Park, NC
27711
Phone:919-541-2760
Fax: 919-541-4201
E-mail: dyer.robert@epa.gov

Joan Ebzery
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-0332
E-mail: ebzery.joan@epa.gov

Peyton Eggleston
Professor of Pediatrics
Johns Hopkins Department of
Pediatrics
Johns Hopkins Hospital, CSMC
1101,  600 North Wolfe Street
Baltimore, MD 21287-3923
Phone:410-955-5883
Fax:410-955-0229
E-mail: pegglest@jhmi.edu

Alan Ehrllch
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2377A
Washington, DC 20460
Phone: 202-564-5457
Fax: 202-564-5431
E-mail: ehriich.alan@epa.gov
Mr. Joe Elklns
Quality Assurance Manager
U.S. EPA/OAQPS
(C304-01)
Research Triangle Park, NC
27711
Phone:919-541-5653
Fax:919-541-3613
E-mail: elkins.joe@epa.gov

Mr. Thomas Ellestad
Research Physicist  .
U.S. EPA
D205-03, 109 TW Alexander Dr.
Research Triangle Park, NC
27711
Phone:919-541-2253
Fax: 919-541-7953
E-mail:
ellestad.thomas@epa.gov

Jerry Ellis
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7507C
Washington, DC 20460
Phone: 703-605-0648
E-mail: ellis.jerry@epa.gov

Ms. Sandy Evalenko
Polcly Analyst
U.S. EPA/OPPTS
1200 Pennsylvania Ave., NW
MC7101-M
Washington, DC 22046
Phone: 202-564-0264
Fax: 202-564-0259
E-mail:
evalenko.sandy@epa.gov

Doris Falrley
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7851
Fax: 202-501-0037
E-mail: fairley.doris@epa.gov
PROCEEDINGS
                                                                                              43

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Dr. Brendlyn Falson
Microblologist
U.S. Department of Energy
Environmental Sciences
Division, SC-74
19901 Germantown Road
Germantown, MD 20874
Phone:301-903-0042
Fax: 301-903-8519
E-mail: brendlyn.faison@
science.doe.gov

Dr. Ed Fallen
Writer-Editor
National Caucus & Center on
Black Aged
1200 Pennsylvania Ave., NW
MC 8102R
Washington, DC 20464
Phone: 202-564-6726
E-mail: fiallon.edward@epa.gov

Mr. Chl-Yuan Fan
Environmental Engineer
U.S. EPA/ORD/NRMRL
2890 Woodbridge Ave. (MS-
104)
Edison, NJ 08839
Phone: 732-906-6924
Fax: 732-906-6896
E-mail: fan.chi-yuan@epa.gov

Dr. William H. Farland
Acting Deputy Assistant
Administrator for Science
U.S. EPA/ORD
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6620
Fax: 202-565-2430
E-mail: farland.wiiliam@epa.gov

Mr. Barton Faulkner
Hydrologlst
U.S. EPA/ORD/NRMRL
P.O. Box 1198
Ada, OK 74820
Phone: 580-436-8530
E-mail: faulkner.bart@epa.gov

Mr. Robert Fegley
Air Media Manager
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-664-6786
E-mail: fegley.robert@epa.gov
Cathy Fehrenbacher
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7406M
Washington, DC  20460
Phone: 202-564-8551
E-mail:
fehrenbacher.cathy@epa.gov

Howard Feldman
American Petroleum institute
1220 L Street, NW
Washington, DC  20005
Phone: 202-682-8340
Fax: 202-682-8270
E-mail: feldman@api.org

Mr. James Felkel
Wildlife Biologist
U.S. EPA
Mail Code: 7507C
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 703-305-5828
Fax: 703-305-6309
E-mail: felkel.james@epa.gov

Ivan J. Fende
Chocolay Township
600 Lakewood Lane
Marquette, Ml 49855
Phone: 906-249-1267

Dr. Katharine Field
Professor
Oregon State University
Dept. of Microbiology
220 Nash Hall
Corvallis, OR 97331
Phone:541-737-1837
Fax: 541-737-0496
E-mail: kate.field@orst.edu

Dr. Malcolm Field
Research Hydrogeologlst
U.S. EPA/NCEA
(8623D)
1200 Pennslyvania Ave., NW
Washington, DC  20460
Phone: 202-564-3279
Fax: 202-565-0079
E-mail: field.malcolm@epa.gov
Mr. Nigel Fields
Environmental Health Science
Administrator
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:228-688-1981
Fax: 228-688-2709
E-mail: fields.nigel@epa.gov

Ms. Barbara Flnazzo
Director, 2DESA
U.S. EPA Region 2
2890 Woodbridge Avenue
Edison, NJ 08840
Phone:732-321-6754
Fax: 732-321-4381
E-mail:
fi nazzo. barbara@e pa. go v

Mr. Michael Finn
Environmental Engineer
U.S. EPA
1200 Pennsylvania Ave., NW
4607M
Washington, DC 20460
Phone: 202-564-5261
Fax: 202-564-3767
E-mail: finn.michael@epa.gov

Dr. Michael Firestone
Science Director
U.S. EPA Office of Children's
Health Protection
1200 Pennsylvania Ave., NW
(Mail Code 1107A)
Washington, DC 20460
Phone:202-564-2199
Fax: 202-564-2733
E-mail:
firestone.michael@epa.gov

Dr. William Fisher
Senior Research Biologist
U.S. EPA/ORD
Gulf Ecology Division
1 Sabine Island Drive
Gulf Breeze, FL 32561
Phone: 850-934-9394
Fax: 850-934-2402
E-mail: fisher.wiUiam@epa.gov
44
                                                                        EPA SCIENCE FORUM 2002

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Dr. William Fitzgerald
Professor
University of Connecticut
Department of Marine Sciences,
Avery Point Campus, 1084
Shennecossett Rd.
Groton, CT 06340
Phone:860-405-9158
Fax: 860-405-9153
E-mail:
william.fit2gerald@uconn.edu

Mr. A. Robert Fiaak
Deputy Director (Acting)
U.S. EPA Science Advisory
Board
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-4546
Fax: 202-501-0582
E-mail: flaak.robert@epa.gov

Ms. Katie Flahive
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
MC 4503T
Washington, DC 20008
Phone:202-566-1206
Fax:202-566-1332
E-mail: flahive.katie@epa.gov

Dr. David Flemer
Marine Ecologlst
U.S. EPA/OW/HECD
1200 Pennsylvania Ave., NW
MC: 4304T
Washington, DC 20460
Phone:202-566-1101
Fax:202-566-1140
E-mail: flemer.david@epa.gov

Ms. Joanna Foelimer
Program Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code: 8601D
Washington, DC 20640
Phone: 202-564-3208  -
Fax: 202-565-0061
E-mail:
foellmer.joanna@epa.gov
Gary Foley
U.S. EPA
Research Triangle Park, NC
27711
Phone:919-541-2106
E-mail: foley.gary@epa.gov

Todd Folmsbee
W.L. Gore & Associates, Inc.

Dr. Tom Fontaine
Director, Western Ecology
Division
U.S. EPA
200 SW 35th Street
Corvallis, OR 97333
Phone: 541 -754-4601
Fax: 541-754-4614
E-mail:
fontaine.thomas@epa.gov

Mr. Joe Ford
Environmental Engineer
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7659
Fax: 202-564-7450
E-mail: ford.joe@epa.gov

Ms. Peggy Forney
Chemist
U.S. EPA/NEIC
Building 53, Box 25227
Denver, CO 80225
Phone: 303-236-6079
Fax:303-236-5116
E-mail: forney.peggy@epa.gov

Ms. Betty Fortune
Office Assistant * SAB
U.S. EPA/OA/SAB
1200 Pennsylvania Ave., NW
Rm: 6450X - AR-N
Washington, DC 20460
Phone: 202-564-4534
Fax:202-501-0323
E-mail: fortune.betty@epa.gov

Mr. Tyler Fouteh
Assistant Program Analyst
U.S. EPA
501 3rd St.
Washington, DC 20001
Phone:202-564-9179
E-mail: foutch.tyler@epa.gov
Dr. Jack Fowle
Assistant Laboratory Director
U.S. EPA/NHEERL
(MD-51A)
Research Triangle Park, NC
27711
Phone:919-541-3844
Fax: 919-685-3256
E-mail: fowle.jack@epa.gov

Mr. Kim Fox
Environmental Engineer
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7820
Fax:513-569-7172
E-mail: fox.kim@epa.gov

Virginia Fox-Norse
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-566-1266
E-mail: fox-norse.virginia@
epa.gov

Dr. Elaine Francis
National Program Director of
Endocrine Disrupters
U.S. EPA
1200 Pennsylvania Ave., NW
(8701R)
Washington, DC 20460
Phone: 202-564-6789
Fax: 202-565-2444
E-mail: francis.elaine@epa.gov

Sharon Frey
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 703-603-8817
Fax:703-603-9100
E-mail: frey.sharon@epa.gov

Mr. Lawrence Fried I
Program Manager
NASA
Office of Earth Science, Code
YO
Washington, DC 20546
Phone:202-358-1599
E-mail: lfriedl@hq.nasa.gov
PROCEEDINGS
                                                            45

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Sheldon Frledlander
UCLA
Dept. of Chemical Engineering
5531 Boelra Hall
CA
Phone:310-825-2206
Fax: 310-206-4107
E-mail: skf@uda.edu

Mr. David Friedman
Environmental Scientist  •
U.S. EPA
8101R
1200 Pennsylvania A vs., NW
Washington, DC 20460
Phone: 202-564-6662
Fax: 202-565-2432
E-mail: friedman.david@epa.gov

Dr. Jeffrey Frithsen
Senior Ecologist
U.S. EPA/ORD/NCEA
(8601-D)
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564^3323
Fax: 202-565-0066
E-mail: frithsen.jeff@epa.gov

John Froines
Southern California Particle
Center and Superslte
UCLA School of Public Health
650 Charles E. Young Drive
South
Los Angeles, CA 90095-1772
Phone:310-206-6141
Fax: 301-206-9903
E-mail:  jfroines@ucla.edu

Ms. Florence Fulk
Environmental Statistician
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 41075
Phone: 513^569-7379
Fax:513-569-7609
E-mail:  fulk.florence@epa.gov

Ms. Roxanne Fulk
Student
Woodflll Elementary School
20 Klainecrest Ave.
Fort Thomas, KY 41075
Phone:859-441-2116
E-mail:  rap@zoomtown.com
Mr. John Furlow
Environmental Protection
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
MC8601D   -
Washington, DC 20460
Phone: 202-564-3388
E-mail: furiow.john@epa.gov

Ms. Laura Gabanskl
Biologist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-566-1179
E-mail: gabanski.laura@epa.gov

Mr. Peter Gabele
Mechanical Engineer
U.S. EPA
MD-46
RTP, NC 27711
Phone:919-541-1397
,Fax:919-541-0960
E-mail: gabele.peter@epa.gov

Dr. Stephen Gaffleld
AAAS Fellow
U.S. EPA/AO/OCHP
1200 Pennsylvania Ave., NW
Mail Code 1107-A
Washington, DC 20460-0001
Phone: 202-564-2709
E-mail: gaffield.steve@epa.gov

Mr. Stuart Gagnon
Librarian
USDA/ARS/NAL/WQIC
10301 Baltimore Avenue
First Floor
Beltsville, MD 20705-2351
Phone:301-504-6077
E-mail: sgagnon@nal.usda.gov

Dr. Audrey Galizia
U.S. EPA
2890 Woodbridge Ave.
Edison, NJ 08838
Phone: 732-906-6887
E-mail: galizia.audrey@epa.gov
Dr. James Gallup
SBIR Program Manager
U.S. EPA/0 RD/NCER
1200 Pennsylvania Ave., NW
(8722R)
Washington, DC  20460
Phone: 202-564-6823
Fax: 202-565-2447
E-mail: gallup.james@epa.gov

Mr. Raymond Garant
Manager, Environmental
Policy
American Chemical Society
1155 16th St, N.W., Room O-
319
Washington, DC  20036
Phone: 202-872-6063
Fax: 202-872-6206
E-mail: r_garant@acs.org

Ms. Valerie Garcia
NERL Assistant Laboratory
Director
U.S. EPA
MD-D305-01
RTP, NC 27711
Phone:919-541-2649
E-mail: garcia.val@epa.gov,

Ms. Andrea Gardner
Program Analyst
U.S. EPA
401 M Street, SW
OCFO/2732A
Washington, DC  20460
Phone: 202-564-9829
Fax: 202-564-1842
E-mail:
gardner.andrea@epa.gov

Dr. Thomas Gardner
Environmental Scientist
U.S. EPA Headquarters
MC 4305T
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-566-0386
Fax: 202-566-0409
E-mail:
gardner.thomas@epa.gov
46
                                     EPA SCIENCE FORUM 2002

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Melanle Garvey
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2261A
Washington, DC 20460
Phone: 202-564-2579
Fax:202-501-0644
E-mail:
garvey.melanie@epa.gov

Stacl Gatica-Hebert
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8104R
Washington, DC 20460
Phone: 202-564-2321
Fax: 202-565-2916
E-mail: gatica.staci@epa.gov

Mr. Chuck Gaul
Photographer
Computer Sciences
Corporation
86 T.W. Alexander Dr.
Research Triangle Park, NC
27711
Phone:919-541-1134
Fax: 919-541-4002
E-mail: gaul.chuck@epa.gov

Carol Gauthier
CSC
1200 Pennsylvania Ave., NW
Mail Code 8103R
Washington, DC 20460
Phone:202-564-1363
Fax: 202-564-2925
E-mail: gauthier.carol@epa.gov

Dr. Stephen Gavett
Research Biologist
U.S. EPA
Pulmonary Toxicology Branch
MD-82
Research Triangle Park, NC
27711
Phone:919-541-2555
Fax: 919-541-0026
E-mail: gavett.stephen@epa.gov
Mr. James Gentry
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
(8725R)
Washington, DC  20005
Phone: 202-565-2443
E-mail: gentry.james@epa.gov

S. Elizabeth George
NNSA
1000 Independence Ave.
GH068
Washington, DC  20585
Phone:202-569-1799
E-mail:
elizabeth.george@nnsa.doe.gov

Ms. Claire Gesalman
Senior Communication
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7506C
Washington, DC  20460
Phone: 703-308-3260
Fax: 703-305-5558
E-mail:
gesalman.claire@epa.gov

AndyGhlo
U.S. EPA
Mail Code 58D
Research Triangle Park, NC
27711
Phone:919-966-0670
Fax: 919-966-0671
E-mail: ghio.andy@epa.gov

Ms. Sujata Ghosh
Biologist
US Army Environmental
Center
Edgewood, MD 21010
Phone:410-436-1591
Fax:410-436-1680
E-mail:
sghosh@aec.apgea.army.mil

Suzanne Glanninl-Spohn
U.S. EPA
Mail Code 2670R
Phone:202-564-3907
E-mail:  giannini-
spohn.suzanne@epa.gov
Dr. Herman Gibb
Acting Associate Director for
Health
U.S. EPA
Ariel Rios Bldg.
1200 Pennsylvania Ave, NW
Washington, DC 20460
Phone: 202-564-3334
Fax: 202-565-0090
E-mail: gibb.herman@epa.gov

Mr. Brian Gleselman
Environmental Scientist
Tetra Tech EM Inc.
1881  Campus Commons Dr,
Suite 200
Reston.VA  20191
Phone: 703-390-0666
Fax:703-391-5876
E-mail: gieselb@ttemi.com

Dr. Jeff Gin
Health Scientist
U.S. EPA
(MD-52)
RTP, NC  27711
Phone: 919-541 ^828
Fax:919-541-1818
E-mail: gift.jeff@epa.gov

Dr. Paul Gilman
Designate - Assistant
Administrator
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6620
Fax: 202-565-2430
E-mail: gilman.paul@epa.gov

lantha Gilmore
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2724A
Washington, DC 20460
Phone: 202-564-7654
Fax:202-564-1808
E-mail: gilmore.iantha@epa.gov
PROCEEDINGS
                                                           47

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Dr. M. Ian Gllmour
Biologist
U.S. EPA
MD-92
Research Triangle Park, NC
27711
Phone:919-541-0015
Fax: 919-871-4284
E-mail: gilmounian@epa.gov

Dr. Marilyn Ginsberg
Hydrologlst
U.S. EPA/OW/OGWDW
(4606M)
1200 Pennslyvania Ave., NW
Washington. DC 20460
Phone:201-564-3881
Fax: 202-664-3756
E-mail:
ginsberg.marilyn@epa.gov

Barbara Glenn
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:301-585-8955
E-mail: glenn.barbara@epa.gov

Dr. John Godleskl
Assoc. Professor
Harvard School of Public
Health
Dept. of Environmental Health
Physiology Program
665 Huntington Ave.
Boston, MA
Phone:617-432-1252
Fax:617-432-4528
E-mail:
jgodlesk@hsph.harvard.edu

David Goldston
Director
U.S. House of Representatives
2320 Raybum HOB
Washington, DC 20515
Phone: 202-225-8772
Fax:  202-225-0891
E-mail:
david.goidston@mail.house.gov
Mr. Abraham Goller
CEO
Lannls
2204 Bluegrass Ln.
Cincinnati, OH 45237
Phone:513-531-0514
E-mail: goilerar@fuse.net

Ms. Ruth L. Goller
Technical Assistant
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7468
Fax:513-569-7620
E-mail: goller.ruth@epa.gov

Mari Golub
University of California, Davis
CRPRC
1 Shields Ave.
Davis, CA 95864
Phone:916-483-2399
Fax: 530-752-2880

Mr. Daniel Gonzalez
Program Analyst
U.S. EPA
1300 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-3993
E-mail: gonzalez.dan@epa.gov

Jeff Goodson
USAID
Ronald Reagan Building
Washington, DC
Phone:202-712-4762
E-mail: jgoodson@usaid.gov

Dr. James Goodyear
Biologist
U.S. EPA/OPP/EFED
1400 Pennsylvania Ave., NW
(7507C)
Washington, DC 20460
Phone: 703-305-7726
Fax: 703-305-6309
E-mail: goodyear.jim@epa.gov
Jeffrey Graber
Focus Consulting
620 Hungerford Drive, Suite 29
Rockvilie, MD  20850
Phone:301-610-2080
Fax: 301-610-2007
E-mail: jeff@
focus-cortsulting.net

Judy Graham
American Chemistry Council
1300 Wilson Blvd.
Arlington, VA 22209
Phone:703-741-5229
E-mail: judy_graham@
americanchemistry.com

Anne Grambsch
U.S. EPA
1200 Pennsylvania Ave., NW
MC8601D
Washington, DC 20460
Phone: 202-564-3221
Fax: 202-565-0075
E-mail:
grambsch.anne@epa.gov

Ms. Carla Grano
Supv, Envlro. Eng.
WMATA
3101 Eisenhower Ave.
Alexandria, VA 22314
Phone: 202-962-5077
E-mail: cgrano@wmata.com

Dr. Lester Grant
Director, NCEA/RTP
U.S. EPA/ORD/NCEA
(MD-52), Catawba Building
Research Triangle Park, NC
27711
Phone:919-541-4173
Fax: 919-541-5078
E-mail: grantlester@epa.gov

John Graves
U.S. EPA
1650 Arch Street
Philadelphia, PA 19103-2029
Phone: 215-814-5710
E-mail: graves.john@epa.gov
48
                                     EPA SCIENCE FORUM 2002

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Brian Gray
U.S. EPA
Phone:202-564-2312
E-mail: gray.brian@epa.gov

Ms. Solymar Grecco
Environmental Protection
Specialist
U.S. EPA/OEI/OPRO/PRMS
1200 Pennsylvania A vs., NW
Ariel Rios North Rm 5311
Washington. DC 20460
Phone: 202-564-7257
Fax: 202-501-1718
E-mail:
grecco.solymar@epa.gov

Mr. Joseph Green blott
Ecologist
U.S. EPA
OCFO/OPAA.1200
Pennsylvania Ave., NW, (2722A)
Washington, DC 20460
Phone: 202-564-4250
Fax:202-564-1808
E-mail:
greenblott.joseph@epa.gov

Lydla Greene
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-564-6712
Fax: 202-565-2908
E-mail: greene.lydia@epa.gov

Rick Greene
U.S. EPA
Gulf Ecology Division
Gulf Breeze, FL 32561
Phone: 850-934-2497
Fax: 850-934-2401
E-mail: greene.rick@epa.gov

Ms. Nancy Griffith
Clerk/Treasurer
Village of Baltic, Ohio
P.O. Box 320,102 West Main
Baltic, OH 43804
Phone: 330-897-4464
Fax: 330-897-1044
E-mail: vbal@bright.net
Dr. Ann Grimm
Research Biologist
U.S. EPA/NERL
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7397
Fax:513-569-7117
E-mail: grimm.ann@epa.gov

Ms. Megan Grogard
Program Analyst
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8104R, Room 41235
Washington, DC  20460
Phone:202-564-6812
Fax: 202-565-2912
E-mail: grogard megan®
epa.gov

Lavona Grow
U.S. Department of Education
1990 K Street, NW. OPE/PT3
Washington, DC  20006
Phone: 202*502-7791
Fax: 202-502-7775
E-mail: lavona.grow@ed.gov

Dr. Zhishl Quo
Environmental Scientist
U.S. EPA
Mail Code E305-03
Research Triangle Park, NC
27711
Phone:919-541-0185
Fax:919-541-2157
E-mail: guo.zhishi@epa.gov

Otto Gutenson
U.S. EPA
1200 Pennsylvania Ave., NW
4503T
Washington, DC  20460
Phone:202-566-1183
Fax:202-566-1113
E-mail: gutenson.otto@epa.gov

Shawn Haft
Blrnbamm Interpreting Service
8555 16th Street
Silver Spring, MD 20910
Phone: 240-447-0706
Fax: 202-39s6-4630
E-mail:
bissilverspring@bisworld.com
Mr. Loren Hall
Title VI Technical Coordinator
U.S. EPA
OCR (1201 A)
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7289
Fax:202-501-1836
E-mail:
hall.loren@epamail.epa.gov

Mr. Robert Hall
Branch Chief
U.S. EPA
108 T.W.Alexander Dr.
RTP, NC  27711
Phone:919-541-2477
Fax:919-541-0554
E-mail: hall.bob@epa.gov

Mr. Robert  K. Hall
Environmental Scientist
U.S. EPA
Environmental Science Division
c/o Miller Lab, ES&H, MS199
University of Nevada
Reno, NV 89557
Phone:775-784-4413
Fax:775-784-1142
E-mail: hall.robertk@epa.gov

Dr. Pamela  Hallock Muller
Professor
University of South Florida
College of Marine Science
140 7th Avenue S.
St. Petersburg, FL 33701-5016
Phone:727-553-1567
Fax:727-553-1189
E-mail: pmuller@marine.usf.edu

Mr. Shirley Hamilton
Special Assistant
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6853
E-mail:
hamilton.shirley@epa.gov
PROCEEDINGS
                                                                                              49

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Ms. Karen Hammerstrom
Assistant Center Director
U.S. EPA
1200 Pennsylvania Ave., NW
8601-D
Washington, DC 20460
Phone: 202-564-3258
E-mail:
hammerstrom.karen@epa.gov

Susan Hanley
U.S. EPA
Phone: 703-305-2235
Fax:703-305-5417
E-mail: hanley.susan@epa.gov

Ed Hanlon
U.S. EPA
401 M Street, SW
Washington, DC 20460
Phone: 202-566-0765
E-mail: hanlon.edward@epa.gov

Dr. Harry Hansen
Program Chief
Maryland Geological Survey
2300 St. Paul Street
Baltimore, MO 21218-5210
Phone:410-654-5502
Fax: 410-554-5502
E-maii: hhansen@mgs.md.gov

Mr. Olof Hansen
IMS
U.S. EPA Region 9
75 Hawthorne St
WST-6
San Francisco, CA  94110
Phone:415-972-3328
Fax: 415-947-3533
E-mail: hansen.olof@epa.gov

Ben Harder
Science News
Phone:202-872-5134
E-mail: bharder@sciserv.org

Ms. Heather Harris
Environmental Engineer
U.S. EPA
1200 Pennsylvania Ave., NW
MC B104R
Washington, DC 20460
Phone: 202-564-8239
Fax: 202-565-2915
E-mail: hanis.heather@epa.gov
Ron Harris
U.S. EPA
210 S. McDonald
McKinnon, TX
Phone: 972-548-4623

Dr. Bronda Harrison
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-6891
Fax: 202-565-2443
E-mail:
harrison.bronda@epa .gov

Jed Harrison
U.S. EPA
Radiation and Indoor
Environments National Lab
P.O. Box 98517
Las Vegas, NV 89193
Phone: 702-798-2476
Fax: 702-798-2465
E-mail: harrison.jed@epa.gov

Dr. Wafa Harrouk
Pharmacologist
FDA
5600 Fishers Lane
HFD-510
Rockville, MD 20852
Phone: 301-827-6406
E-mail: harroukw@cder.fda.gov

Ms. Teresa Harten
Director, Environmental Tech
Verification Program
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7565
Fax:513-569-7680
E-mail: harten.teresa@epa.gov

Mr. Bram Hass
Auditor
U.S. EPA/OIG
1200 Pennsylvania Ave., NW
Mail Code 2443
Washington, DC  20460
Phone:202-260-0341
E-mail: hass.bram@epa.gov
Mr. William Hasselkus
Environmental Engineer
U.S. EPA/OVWOWM
1200 Pennsylvania Ave., NW
Mail code 4204m
Washington, DC  20460  .
Phone: 202-564-0664
Fax: 703-503-5209
E-mail:
hasselkus.william@epa.gov  -

Dr. Steven Hassur
Senior Chemist
U.S. EPA
1200 Pennsylvania Ave., NW
7406M
Washington, DC  20460
Phone: 202-564-8558
E-mail: hassur.steven@epa.gov

Ms. Betty Hastings
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-3341
Fax: 202-565-0090
E-mail: hastings.betty@epa.gov

Dr. Gary Hatch
Research Pharmacologist
U.S. EPA
Mail Drop 82, Environmental
Research Center
Durham, NC 27711
Phone:919-541-2658
Fax:919-541-0026
E-mail: hatch.gary@epa.gov

Dr. Fred Hauchman
National Program Director,
Drinking Water Research
U.S. EPA/NHEERL
(MD-51A)
Research Triangle Park, NC
27711
Phone: 919-541-3893
Fax: 919-541-1440
E-mail:
hauchman.fred@epa.gov
50
                                     EPA SCIENCE FORUM 2002

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Mr. Roy C. Naught
Engineer
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7067
Fax: 513-569-7052
E-mail: haught.roy@epa.gov

Todd Hawes
U.S. EPA
Mail Code C504-02
Research Triangle Park, NC
27711
Phone:919-541-5591
Fax: 919-541-0242
E-mail: hawes.todd@epa.gov

Ms. Wanda  Haxton
Policy Analyst
U.S. EPA
1200 Pennsylvania Ave., NW
6205J
Washington, DC 20460
Phone: 202-564-3468
Fax: 202-565-2096
E-mail: haxton.wanda@epa.gov

Dr. Michael Hays
Physical Scientist
U.S. EPA
109 Alexander Dr, MD E343-02
Research Triangle Park, NC
27711
Phone:919-541-3984
E-mail: hays.michael@epa.gov

Richard Healy
U.S. EPA
1300 Pennsylvania Ave., NW
Washington, DC 20004
Phone: 202-566-0405
E-mail: healy.richard@epa.gov

Margarete Ann Heber
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-566-1189
E-mail:
heber.margarete@epa.gov
Mr. Scott Hedges
Environmental Engineer
U.S. EPA/ORD/NRMRL/Tech
Transfer
1200 Pennsylvania Ave., NW
Mail Code 8601D
Washington, DC 20460
Phone:202-564-3318
Fax: 202-565-0075
E-mail: hedges.scott@epa.gov

Dr. Steven Hedtke
Deputy Assoc. Dir.
Ecology/NHEERL/ORD
U.S. EPA
MD87
Research Triangle Park, NC
27711
Phone:919-541-0479
Fax: 919-541-4621
E-mail: hedtke.steven@epa.gov

Mr. John Heisler
EPS
U.S. EPA Office of Wetlands,
Oceans, and Watersheds
4504-T
Washington, DC 20460
Phone:202-566-1268
Fax: 202-566-1546
E-mail: heisler.john@epa.gov

Bill Henderson
U.S. EPA/OARM
244, 26 West Martin Luther King
Drive
Cincinnati, OH  45268
Phone:513-569-7910
E-mail: henderson.bill-
cincy@epa.gov

Maria Hendriksson
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2201A
Washington, DC 20460
Phone: 202-564-1897
Fax: 202-501-0936
E-mail:
hendriksson.maria@epa.gov
Carol Henry
American Chemistry Council
1300 Wilson Blvd.
Arlington, VA 22209
Phone:703-741-5200
E-mail: carol_henry@
americanchemistry.com

Jan Henry
121 Chinabrook Court
Morrisville, NC 27560
Phone: 919-481-9277
E-mail: jlucette@earthlink.net

Mr. Stephen Hern
Research Biologist
U.S. EPA
944 East Harmon
Las Vegas, NV 89119
Phone: 702-798-2594
Fax: 702-798-2261
E-mail: hem.stephen@epa.gov

Mr. Jonathan Herrmann
Acting Division Director,
NCEA-CIN
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7531
Fax: 513-569-7680
E-mail:
herrmann.jonathan@epa.gov

Ms. Susan Herrod Julius
Environmental Assessment
Specialist
U.S. EPA Global Change
Research Program
Mail Code 8601D
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-3394
Fax: 202-565-0075
E-mail: herrod-ju!ius.susan@
epa.gov

Robert Hershey
1255 New Hampshire Ave.
#1033
Washington, DC  20036
Phone: 202-659-9529
Fax: 202-429-1835
E-mail: hershey@cpcug.org
PROCEEDINGS
                                                                                              51

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Paula Hertwig-Hopkins
City of Columbia, MO
701 E. Broadway Street
Columbia, MO 65205
Phone:573-874-7218
E-mail:
phhopkin@gocolumbiamo.com

Mr. Michael Hessllng
Environmental Protection
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1808
Washington, DC  20460
Phone: 202-260-6078
Fax: 202-260-8662
E-mail:
hessling.michael@epa.gov

Ms. Carol Hetfield
Acting Chief, DfE
U.S. EPA DfE Program
(7406)
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-8792
Fax: 202-564-8893
E-mail: hetfield.carol@epa.gov

Dr. Julie Hewitt
Economist
U.S. EPA/NCEE
1200 Pennsylvania Ave., NW
Mailcode1908
Washington, DC  20460
Phone: 202-260-3378
Fax: 202-260-5732
E-mail: hevMtt.julie@epa.gov

Ms. Diane Hicks
Congressional Liaison
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-3652
Fax: 202-501-1544
E-mail: hicks.diane@epa.gov

Ross  Highsmith
U.S. EPA
Mail Code D30501
Research Triangle Park, NC
27711
Phone:919-541-7828
E-mail: highsmith.ross@epa.gov
Ms.AbbyHill
Biologist
U.S. EPA
26 W. Martin Luther King Dr.
MS-235
Cincinnati, OH 45268
Phone:513-569-7884
Fax:513-569-7680
E-mail: hill.abby@epa.gov

Ms. Heather Hill
Legislative Associate
American Chemical Society
1155 16th St., NW
Washington, DC 20036
Phone: 202-872^467
Fax: 202-872-6206
E-mail: h_hill@acs.org

Mr. Mark Hill
Program Policy Analyst/
Presidential Management Int
NASA Headquarters
300 E Street, SW, Code YO
Washington, DC 20546
Phone:202-358-1545
E-mail: mhill@hq.nasa.gov

Robert Hlllger
U.S. EPA
1 Congress Street
Boston, MA
Phone:617-918-1071
Fax:617-918-1029
E-mail: hillger.robert@epa.gov

Mr. Steve Hlnz
General Engineer
U.S. EPA
1200 Pennsylvania Ave., NW
MC 3204R
Washington, DC 20460
Phone:202-564-1628
E-mail: hinz.steve@epa.gov

Dr. J. William Hlrzy
Senior Vice-president
National Treasury Employees
Union Chapter 280
506 E Street, N.E.
Washington, DC 20002
Phone: 202-260-4683
Fax:202-401-3139
E-mail: hirzy.john@epa.gov
Fred Hlava
Cityof Gordom
PO Box 310
Gordom, NE 69343
Phone: 308-282-0837
Fax: 308-282-1431

Dr. Colette Hodes
Biologist
U.S. EPA
1200 Pennsylvania Ave., NW
MC 7403M
Washington, DC  20460
Phone: 202-564-7604
Fax: 202-564-1626
E-mail: hodes.colette@epa.gov

Ms. Virginia Hodge
Assistant Vice President
SAIC
11251 Roger Bacon Drive
M/S R-4-3
Reston.VA 20190
Phone:703-318-4621
Fax: 703-736-0826
E-mail: hodgev@saic.com

Ms. Wendy Hoffman
Economist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-8794
Fax: 202-564-8993
E-mail:
hoffman.wendy@epa.gov

Ms. Cheryl Hogue
Senior Editor
Chemical & Engineering News
Chemical & Engineering News
1155 16th StN.W.
Washington, DC  20036
Phone: 202-872-4551
E-mail: c_hogue@acs org

Mr. Stephen Hog ye
Environmental Protection
Specialist
U.S. EPA
Office of Waste water
Management, Mailcode 4204M
Washington, DC  20460
Phone: 202-564-0631
Fax: 202-501-2396
E-mail: hogye.stephen@epa.gov
52
                                     EPA SCIENCE FORUM 2002

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Dr. David Hohrelter
Principal Scientist
BBL Sciences
6723 Towpath Road, P.O. Box
66
Syracuse, NY 13214
Phone:315-446-9120
Fax: 315-449-0017
E-mail: dh@bbl-inc.com

Craig Hooks
U.S. EPA/OWOW
2261 A, Ariel Rios Building
1200 Pennsylvania Avenue, NW
Washington, DC 20460
Phone:202-566-1146
Fax:202-566-1147
E-mail: hooks.craig@epa.gov

Ms. Jessie Hopkins
Human Resources Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-260-3965
Fax: 202-260-6655
E-mail: hopkins.jessie@epa.gov

Randall Hopper
Lockheed Martin
P.O. Box 14365
Research Triangle Park, NC
27709
Phone: 919-541-4544
Fax:919-541-7862
E-mail: hopper.randali@epa.gov

Ms. Virginia Houk
Peer Review Coordinator
U.S. EPA/NHEERL
10/RPCS, Maildrop51A
Research Triangle Park, NC
27711
Phone:919-541-2815
Fax: 919-541-4324
E-mail: houk.virginia@epa.gov

Jim Houser
U.S. Department of Education
400 Maryland Ave., SW
Room 5C131
Washington, DC 20202
Phone: 202-401-0307
E-mail: jim.houser@ed.gov
Ms. Heather Houska
Grantee
U.S. EPA/NRMRL
Urban Watershed Management'
Branch, 2890 Woodbridge
Edison, NJ 08837-3679
Phone: 732-321-6624
E-mail: houska.heather®
epa.gov

Ms. Cynthia Howell
Program Assistant
U.S. EPA
1300 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6748
Fax: 202-575-2907
E-mail: howell.cynthia@epa.gov

Mr. David Hrdy
Biologist
U.S. EPA
Mailcode 7509C
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 703-305-6990
Fax:703-605-1289
E-mail: hrdy.david@epa.gov

Tony Huang
U.S. EPA
Mail Code 58D
Research Triangle Park, NC
27711
Phone:919-843-9504
Fax:919-966-6271
E-mail: huang.tony@epa.gov

Alan Huber
U.S. EPA
Research Triangle Park, NC
27711
Phone:919-541-1338
Fax:919-541-1379
E-mail: huber.alan@epa.gov

David Huber
U.S. EPA
1201 Constitution Ave.
Washington, DC 20004
Phone. 202-564-4878
Fax: 202-564-3760
E-mail: huber.david@epa.gov
Ms. Marian Huber
Program Analyst-Project
Officer
U.S. EPA/NCER/EERD
(8722R)
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6838
Fax: 202-565-2446
E-mail: huber.marian@epa.gov

Mr. Robert Huberty
Executive Vice President
Capital Research Center
1513 16th St., NW
Washington, DC 20036
Phone: 202-483-6900
Fax: 202-483-6990
E-mail:
rhube rty@ca pita I research. org

Mr. Adam  Hudson
3707 Albemarte St. NW
Washington, DC 20016
Phone:202-213-9281
E-mail: huddy77@hotmail.com

Ms. Christina Hudson
Assistant Vice  President
SAIC
11251 Roger Bacon Drive
Reston, VA 20190
Phone:703-318-4596
Fax: 703-736-0826
E-mail: carlsonch@saic.com

Ben Hull
U.S. EPA
1200 Pennsylvania Ave., NW
Washington. DC 20460
Phone: 202-564-9382
Fax: 202-565-2042
E-mail: hull.benjamin@epa.gov

Dr. Cheng Yeng Hung
Hydrologist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, WA 20460
Phone: 202-564-9204
Fax: 202 565-2065
E-mail:
hung.cheng-yeng@epa.gov
PROCEEDINGS

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Hsiu-Mel Hung
U.S. EPA
1200 Pennsylvania Ave., NW
Mai! Code 1104A
Washington, DC 20460
Phone: 202-564-0408
Fax: 202-564^-2744
E-mail: hung.hsiu-mei@epa.gov

Mr. George Hunt
Research Chemical Engineer
Retired
P.O. Box 1188.
Rockville, MD  20849
Phone:240-683-1369
E-mail: snowballOl h@
netscape.net

Dr. Margo Hunt
Microblologlst
U.S. EPA
1200 Pennsylvania Ave., NW
(2811R)
Washington, DC 20460
Phone: 202-565-8531
Fax: 202-565-2441
E-mail: huntmargo@epa.gov

Jon Hunter
U.S. EPA
4204M
Phone: 202-564-0676
E-mail: hunter.jon@epa.gov

Sid Hunter
U.S. EPA
Mail Code 67
Research Triangle Park, NC
27711
Phone:919-541-3490
E-mail: hunter.sid@epa.gov

Susan Illman
Columbia Center for
Children's Environmental
Health
60 Haven Avenue, Room B-116
New York, NY  10032
Phone: 212-304-7283
Fax:212-544-1943
E-mail: smi2@columbia.edu
Ms. Shirley Isenhour
Executive Assistant
U.S. EPA/ORD/NHEERL
MD-87
Research Triangle Park, NC
27711
Phone:919-541-2283
Fax:919-541-4201
E-mail:
isenhour.shirley@epa.gov

Dr. Jo-Anne Jackson
Senior Scientist
SAIC
14711 Myer Terrace
Rockville, MD 20853
Phone:301-460-3178
Fax: 301-460-0247
E-mail: jo-
anne.a.jackson@saic.com

Ms. Patricia Jackson
Acting Deputy Director for
Management NHEERL
U.S. EPA/NHEERL
MD-51
Research Triangle Park, NC
27711
Phone:919-541-2883
Fax:919-541-4324
E-mail:
jackson.patriciam@epa.gov

Steve James
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7877
Fax:513-569-7680
E-mail: james.steve@epa.gov

Ms. Deborah Janes
Public Affairs Officer
U.S. EPA/NHEERL
(Mail Drop 5)
86 T.W. Alexander Drive
Research Triangle Park, NC
27711
Phone:919-541-4577
E-mail: janes.deborah@epa.gov
Mr. Joseph Jasper
Director Business
Development & Agreements
Environmental Technology
Commercialization Center -
Battelle
20445 Emerald Parkway Or. SW
Suite 200
Cleveland. OH 44135
Phone:216-898-6409
Fax: 216-898-6560
E-mail: jasper@battelle.org

Ms. Catrice Jefferson
Management Analyst
U.S. EPA
1200 Pennsylvania Ave., NW
Room 5442; Mailcode 6103A
Washington, DC  20460
Phone:202-564-1668
E-mail: Jefferson.catrice©
epa.gov

Steve Jenkins
Local Government Advisory
Committee, Summit County
Health
P.O. Box 128
Coalville, UT  84017
Phone: 435-336-3223
Fax: 435-336-3286
E-mail:
sjenkins.hlcoalville@state.ut.us

Karl Jensen
U.S. EPA
Research Triangle Park, NC
27711
Phone:919-541-1560
Fax: 919-541-2888
E-mail: jensen.karl@epa.gov

Ms. Ann Johnson
Environmental Scientist
U.S. EPA
Ariel Rios Building (1806A)
1200  Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-5966
E-mail: johnson.ann@epa.gov
54
                                     EPA SCIENCE FORUM 2002

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Sabrlna Johnson
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-564-1173
Fax:202-564-1554
E-mail:
johnson.sabrina@epa.gov

Mr. Steve Johnson
Assistant Administrator
U.S. EPA
1200 Pennsylvania Ave,, NW
Washington, DC 20460
Phone: 202-564-2902
E-mail:
johnson.stephen@epa.gov

Ms. Sherl Jojoktan
Environmental Education
Specialist
U.S. EPA Office of
Environmental Education
1200 Pennsylvania Ave., NW
Room 1426, Mail Code 1704A
Washington, DC 20460
Phone: 202-564-0452
Fax: 202-564-2754
E-mail: jojokian.sheri@epa.gov

Ms. Tracee Joltes
Vice President, Training
National Technology Transfer
Center
Wheeling Jesuit University
316 Washington Avenue
Wheeling, WV 26003
Phone:302-243-2157
E-mail: tjoltes@nttc.edu

Ms. Debra Jones
Program Analyst
U.S. EPA
808 17lh Street
Washington, DC 20006
Phone: 202-564-3226
E-mail: jones.debral@epa.gov
Mr. Jerry Jones
Supervisory Environmental
Scientist
U.S. EPA/ORD/NRMRL/SPRD
RS Ken* Laboratory
P.O. Box 1198
Ada, OK 74820
Phone: 580-436-8593
Fax: 580-436-8614
E-mail: jones.jerry@epa.gov

Mr. John Jones
Assistant IG for Mission
Systems
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2410
Washington, DC 20460
Phone: 202-260-4920
Fax: 202-401-1042
E-mail: jones.john@epa.gov

Dr. Keith Jones
Senior Physicist
Brookhaven National
Laboratory
Environmental Sciences
Department, Building 901A
P.O. Box 5000
Upton, NY  11973-5000
Phone:631-344-4588
Fax:631-344-5271
E-mail: kwj@bnl.gov

Kimberly Jones
Howard University
Phone: 202-806-4807
E-mail: kjones@scs.howard.edu

Linda M. Jones
U.S. EPA
8102R, Ariel Rios Building
1200 Pennsylvania Avenue, NW
Washington, DC 20460
Phone: 202-564-6711
E-mail: jones.linda@epa.gov

Mr Michael Jones
Environmental Protection
Specialist
U.S. EPAfOAR/OAQPS
108 T.W.Alexander Dr.
Research Triangle Park, NC
27711
Phone:919-541-0528
Fax: 919-541-2357
E-mail: jones.mike@epa.gov
Ms. Monica Jones
Region 3 Quality Assurance
Manager
U.S. EPA Region 3
701 Mapes Rd.
Fort Meade, MD  20755-5350
Phone:410-305-2747
Fax: 410-305-3095
E-mail: jones.monica@epa.gov

Dr. YVonne Jones-Brown
Senior Mlcroblologlst
U.S. EPA
1200 Pennsylvania Ave., NW
Mailcode 7406M
Washington, DC 20460
Phone: 202-564-8568
Fax: 202-564-8679
E-mail: Jones-
brown.yvonne@epa.gov

Mr. Andrew Jorgensen
Research Assistant
Environmental Literacy
Council
1730 K Street, NW.
Suite 905
Washington, DC 20006
Phone: 202-296-0390
E-mail:
jorgenseniv@enviroliteracy.org

Ms. Catherine Joseph
Senior Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
MC 7203M
Washington, DC 20460
Phone: 202-564-8481
Fax: 202-564-8482
E-mail:
joseph.catherine@epa.gov

Wayne Kachel
Mele Associates
408 Robena Way
Rockville, MD
Phone: 240-453-6986
E-mail: wayne.kachel®
meleassociates.com
PROCEEDINGS

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Lisa Kahn
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1807
Washington, DC 20460   -
Phone: 202-260-4545
Fax: 202-260-0493
E-mail: kahn.lisa@epa.gov

Jocelyn Kaiser
Science Magazine
1200 New York Ave., NW
Washington, DC 20005
Phone: 202-326-6598
Fax: 202-408-8015
E-mail: jkaiser@aaas.org

Mr. James Kantor
VP
PureCycle Technologies, Inc
982 Yachtsman Way, Suite
1000
Annapolis, MD 21403
Phone:410-267-6768
Fax: 410-267-6535
E-mail: purecycle@comcast.net

Jacques Kapuscinski
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7828
E-mail:
kapuscinski.jacques@epa.gov

Barb Kam
U.S. EPA
Phone: 202-564-6824
Fax: 202-565-2664
E-mail: kam.barfoara@epa.gov

Dr. Myra Karstadt
Toxlcologlst
U.S. EPA
OPPT/RAD/SSB, Mail stop
7403M
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7607
Fax: 202-564-7450
E-mail: karstadt.myra@epa.gov
Marilyn Katz
U.S. EPA
1301 Constitution Ave.
Washington, DC 20460
Phone: 202-566-1246
Fax: 202-566-1336
E-mail: katz.marilyn@epa.gov

Ms. Stacey Katz
Air Research Grants Program
U.S. EPA/NCER
(8723R)
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-564-8201
Fax: 202-565-2448
E-mail: katz.stacey@epa.gov

Dr. Robert Kavlock
Director, RTD/NHEERL/ORD
U.S. EPA/NHEERL
MD-71, Reproductive Toxicology
Division
Research Triangle Park, NC
27711
Phone:919-541-2771
Fax:919-541-1499
E-mail: kavlock.robert@epa.gov

Dr. Klmberly Kelly-Wintcnberg
President
Atmospheric Glow
Technologies
2342 Stock Creek Blvd.
Rockford, TN 37853-3044
Phone: 865-573-7808
Fax: 865-579-1870
E-mail: kwintenb@a-gtech.com

Dr. Douglas Kendall
Chemist
U.S. EPA/NEIC
P.O. Box 25227, Bid. 53 DFC
Denver, CO 80225
Phone: 303-236-6089
Fax:303-236-5116
E-mail:
kendall.douglas@epa.gov
Amuel Kennedy
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7403
Washington, DC 20460
Phone: 202-564-7609
Fax:202-564-1626
E-mail:
kennedy.amuel@epa.gov

Dr. Janet Keough
Associate  Director for Science
U.S. EPA/NHEERL Mid-
Continent  Ecology Division
6201 Congdon Blvd.
Duluth, MN 55804
Phone:218-529-5025
E-mail: keough.janet@epa.gov

Ms. Judy Kertcher
Program Manager
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20004
Phone:202-564-1302
Fax: 202-501-0062
E-mail: kertcher.judy@epa.gov

Dr. Faruque Khan
Environmental Scientist
U.S. EPA
Ariel Rios Building (7507C)
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:703-3056127
Fax: 703-305-6309
E-mail: khan.faruque@epa.gov

Abdallah Khasawinah
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7509C
Washington, DC 20460
Phone: 703-305-1226
E-mail:
khasawinah.abdallah@epa.gov

Ms. Anne Kim
Chemist
U.S. EPA
.1200 Pennsylvania Ave., NW
Mailcode 7403M
Washington, DC 20460
Phone: 202-564-7631
Fax: 202-564-1626
E-mail: kim.anne@epa.gov
56
                                     EPA SCIENCE FORUM 2002

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Mr. Jee Kim
Program Analyst
U.S. EPA/OIG
1200 Pennsylvania Ave., NW
Mail Code 2443
Washington, DC 20460
Phone:202-260-5117
E-mail: ldm.jee@epa.gov

Ms. Sue Kimbrough
Sr. Project Engineer
U.S. EPA
MD-E305-02
Research Triangle Park, NC
27711
Phone:919-541-2612
Fax: 919-685-3138
E-mail: kimbrough.sue@epa.gov

Dr. Carole Kimmel
Senior Scientist
U.S. EPA
NCEA-W (8623D)
Ariel Rios Bldg.
1200 Pennsylvania Ave., NW
Washington, DC 20902
Phone: 202-564-3307
Fax: 202-565-0078
E-mail: kimmel.carole@epa.gov

Or. Gary Kimmel
Developmental lexicologist
U.S. EPA
Ariel Rios Building (8623D)
1200  Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-3308
Fax: 202-565-0078
E-mail: kimmel.gary@epa.gov

Amy Klnner
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 6204N
Washington, DC 20460
Phone:202-564-8177
E-mail: kinner.amy@epa.gov
Kevin Klrby
Environmental Protection
Specialist
U.S. EPA Data Standards
Branch
1301 Constitution Ave
Mailcode #2822
Washington, DC 20004
Phone:202-566-1656
E-mail: kirby.kevin@epa.gov

Dr. Linda Klrkland
Environmental Scientist
U.S. EPA
(2811R)
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6873
Fax: 202-565-2441
E-mail: kirkland.linda@epa.gov

Dr. David Klauder
Regional Team Leader
U.S. EPA/ORD
Mail Code 8104
1300 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6496
E-mail: klauder.david@epa.gov

Ms. Barbara Kllefortti
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6787
E-mail:
klieforth.barbara@epa.gov

Dr.GaryKllnefelter
Research Biologist
U.S. EPA/NHEERL
Reproductive Toxicology
Division, MD 72
Research Triangle Park, NC
27711
Phone:919-541-5779
Fax:919-541-4017
E-mail: ktihefelter.gary@epa.gov

Mr. Steven Knott
Exposure Science Coordinator
U.S. EPA
1200 Pennsylvania Ave., NW
Washington. DC 20460
Phone: 202-564-3359
E-mail: knott.steven@epa.gov
Emll Knutti
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-9553
E-mail: knuttj.emil@epa.gov

Nat Kobltz
NKA
Ronald Reagan Building
1300 Pennsylvania Ave., NW
Suite 200
Washington, DC 20004-3016
Phone:202-312-2990
Fax: 202-312-2940
E-mail: kobitzn@cte.com

Ms. Carol Kochelsen
Sr. Legislature Counsel
National League of Cities
1301 Pennsylvania Avenue, NW
Washington, DC 20001
Phone: 202-626-3028
Fax: 202-626-3043
E-mail: kocheisen@nlc.org

Urmlla Kodavantl
U.S. EPA
Mail Code 82
Research Triangle Park, NC
27711
Phone:919-541-4963
Fax: 919-541-0026
E-mail:
kodavanti.urmila@epa.gov

Mr.  Kei Koizumi
Director, R&D Budget and
Policy Program
American Association for the
Advancement of Science
1200 New York Ave., NW#823
Washington, DC 20005-3941
Phone: 202-326-6607
E-mail: kkoizumi@aaas.org

Mr.  Michael Kollart
Environmental Protection
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 6204N
Washington, DC 20460
Phone: 202-564-2684
Fax: 202-565-2139
E-mail: kolian.michael@epa.gov
PROCEEDINGS
                                                            57

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Terrl Konoza
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8623D
Washington, DC 20460
Phone: 202-564-3378
Fax: 202-565-0050
E-mail: konoza.terri@epa.gov

Or. Joseph Koonce
Professor of Biology
Case Western Reserve
University
Dept. of Biology
Cleveland, OH 44106-7080
Phone:216-368-3561
Fax:216-368-4672
E-mail: jfk7@po.cwru.edu

Dr. K. Jack Kooyoomjian
Designated Federal Officer,
Science Advisory Board
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1400A
Washington, DC 20460
Phone: 202-564-4557
Fax: 202-501-0256
E-mail:
kooyoomjian.jack@epa .gov

Dr. Aparna Kopplkar
Medical
Officer/Epidemiologist
U.S. EPA
(86230)
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-3242
Fax: 202-565-0076
E-mail:
koppikar.apama@epa .gov

Pat Koshel
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2650R
Washington, DC 20460
Phone:202-564-6411
Fax: 202-565-2412
E-mail: koshel.pat@epa.gov
Mr. Michael Kosusko
Senior Project Engineer
U.S. EPA/ORD/NRMRUAPPCD
E343-02  "
Research Triangle Park, NC  .
27711
Phone:919-541-2734
Fax:919-541-0359
E-mail: kosusko.mike@epa.gov

John Koutsandreas
U.S. DOE
Phone:301-903-8153
Fax: 301-903-8506
E-mail: johnk@doe.gov

Lori Kowalskl
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-3408
Fax:202-565-2916
E-mail:
kowalski.lorelei@epa.gov

Yelena Kravchenko

Mr. Steven Kuebcruwa
Toxicologist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-566-0233
Fax:202-566-1140
E-mail:
kueberuwa.steven@epa.gov

Rita Kumar
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7505C
Washington, DC  20460
Phone:703-308-8291
E-mail: kumar.rita@epa.gov

Ken Kurtz
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20430
Phone: 202-260-2963
Fax; 202-260-9688
E-mail: kurtz.kenneth@epa.gov
Dr. Frederick (Rick) W. Kutz
Senior Environmental
Scientist
U.S. EPA
Environmental Science Center
701 Mapes Road
Fort Meade, MD 20755-5350
Phone:410-305-2742
Fax:410-305-3095
E-mail: kutz.rick@epa,gov

Dr. David Lai
Toxicologist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-7667
Fax:202-564-1626
E-mail: lai.david@epa.gov

Mr. Chris Landt
Regional Manager -
Engineering Services
CDS Technologies, Inc.
1035 S. Semoran Blvd.
Suite 1015
Winter Park, FL 32792
Phone: 800-848-9955
Fax: 407-681-4916
E-mail: dhorton@cdstech-fl.com

Dr. Ronald Landy
Regional Scientist
U.S. EPA
Environmental Science Center
701 Mapes Road
Ft. Meade, MD 20755-5350
Phone: 410-305-2757
Fax: 410-305-3095
E-mail: landy.ronald@epa.gov

Ms. Jamie Lang
Program Analyst
U.S. EPA/ORD
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-6742
Fax: 202-565-2908
E-mail: tang.jamie@epa.gov

Andrew Langer
NFIB
1201  F Street, NW, Suite 200
Washington, DC  20004
Phone: 202-554-9000
Fax: 202-484-1566
E-mail: andrew.langer@nfib.org
58
                                     EPA SCIENCE FORUM 2002

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Timothy Larson
University of Washington
Dept. of Civil and Environmental
Engineering
Seattle, WA 98195
Phone:206-643-6815
Fax: 206-685-3836
E-mail:
tiarson@u. wash ington.edu

Mitch Lasat
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6826
E-mail: lasat.mitch@epa.gov

Mr, Stanley Laskowskl
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
E-mail:
laskowski.stanley@epa.gov

Mohammad LaHf
USAID
1300 Pennsylvania Ave., NW
Washington, DC 20523
Phone:202-712-5091
Fax: 202-216-3014
E-mail: mlatif@usaid.gov

Dr. David tattler
Senior Scientist
U.S. EPA
AWBERC, 26 W. Martin Luther
King Dr., M.D. 642
Cincinnati, OH 45268
Phone:513-569-7976
Fax:513-569-7609
E-mail: lattier.david@epa.gov

Mr. Mark Law
Team Leader
U.S. EPA/OPP
Environmental Science Center
701 Mapes Road '
Fort Meade, MD 20755-5350
Phone:410-305-2915
Fax:410-305-3091
E-mail: law.mark@epa.gov
Mr. Richard Lawless
Flnanlcal Operations
Management
U.S. EPA/ORD
1330Penn. Ave.
Washington, DC 22460
Phone:202-564-6717
E-mail: lawless.richard@epa.gov

Bill Laxton
U.S. EPA
Research Triangle Park, NC
27711
E-mail: laxton.bill@epa.gov

Dr. Robert Lee
Supervisory Economist
U.S. EPA/OPPTS
(7406M)
Washington, DC 20460
Phone: 202-564-8786
Fax: 202-564-8893
E-mail: lee.robert@epa.gov

Wen-Hsiung Lee
U.S. EPA
Mail Code 7406M
Phone: 202-564-8544
E-mail: lee.wen-
      gepa.gov
Tim Lelghton
U.S. EPA
Phone: 703-305-7435
E-mail:
leighton.timothy@epa .gov

Barry Lesnik
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 5307W
Washington, DC 24061
Phone: 703-308-0476
Fax: 703-308-0509
E-mail: lesnik.barry@epa.gov

David Levenstein
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-2591
Fax: 202-501-0069
E-mail:
levenstein.david@epa.gov
Ms. Barbara Levlnson
Acting Associate Director for
Ecology
U.S. EPA
1200 Pennsylvania Ave., NW
(8723R)
Washington, DC 20460
Phone: 202-564-6911
Fax: 202-565-2444
E-mail:
levinson.barbara@epa.gov

Dr. David Llem
DCO
U.S. EPA
CM2
Crystal City, VA 22215
Phone:703-305-1284
E-mail: liem.david@epa.gov

Ms. Susan Lindenblad
Evaluator
U.S. EPA   '
1200 Penn. Ave., NW, MC 2443
Washington, DC 20460
Phone: 202-260-0338
Fax: 202-401-1895
E-mail:
lindenblad.susan@epa.gov

Alan Lfndquist
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7192
Fax:513-569-7117
E-mail: lindquist.alan@epa.gov

Dr. Andrew Llndstrom
Research Scientist
U.S. EPA/NERUHEASD/EMMB
Mail Drop D205-05
Research Triangle Park. NC
27711
Phone: 919-541-0551
Fax:919-541-3527
E-mail:
lindstrom.andrew@epa.gov

Mr. Stephen Llngle
Director, EERD
U.S. EPA/ORD
1200 Pennsylvania Ave., NW
Washington, DC 20460-0003
Phone: 202-564-6820
Fax: 202-565-2446
E-mail: lingle.stephen@epa.gov
PROCEEDINGS

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Dr. Robert Llpnick
Senior Chemist
U.S. EPA
ICC Building, Mail Stop7403M
1200 Pennsylvania Ave, NW
Washington, DC 20460
Phone: 202-564-7632
Fax: 202-664-7450
E-mail: lipnick.robert@epa.gov

Morton Lippmann
NYU School of Medicine
57 Old Forge Road
Tuxedo, NY 10987
Phone:845-731-3558
Fax: 845-351-5472
E-mail:
lippmann@env.med.nyu.edu

George Loeb
U.S. EPA
Washington, DC
Phone:202-566-1261
E-mail: ioeb.george@epa.gov

Mr. Brian Long
Program Analyst
U.S. EPA
1300 Pennsylvania Ave., NW
Mail Code: 8103R
Washington, DC 20460
Phone:202-664-1629
Fax: 202-565-2903
E-mail: long.brian@epa.gov

Mr. Chris Long
Project Manager
U.S. EPA
4930 Old Page Rd.
MC-C604-05
Research Triangle Park, NC
27709
Phone: 919-541 -0249
Fax: 919-541-2570
E-mail: long.chris@epa.gov

Mr. Henry L. Longest II
Acting Assistant
Administrator for ORD
U.S. EPA/ORD
1200  Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6620
Fax: 202-565-2430
E-mail: longest.henryl@epa.gov
Mr. Matthew Lorber
Environmental Engineer
U.S. EPA/ORD/NCEA
(8623D)
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-3243
Fax: 202-565-0078
E-mail: lorber.matthew@epa.gov

Ms. Mary Frances Lowe
Program Adviser
U.S. EPA/OPP
Mail Code 7506C
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 703-305-5689
Fax:703-308-1850
E-mail:
lowe.maryfrances@epa.gov

Ed Luczak
CSC
7700 Hubble Drive
Lanham, MD 20706
Phone:301-794-2388
E-mail: eluczak@csc.com

Dr. Bob Luebke
Research Biologist
U.S. EPA
MD-92
RTP.NC 27711
Phone:919-541-3672
E-mail: luebke.robert@epa.gov

Rick Luettfch
University of North Carolina

Bruce Lundegren
National Association of Home
Builders
1201  15th Street, NW
Washington, DC 20005
Phone: 202-266-8305
Fax: 202-266-8056
E-mail: blundegren@nahb.com
Ms. Marianne Lynch
EPS
U.S. EPA
1200 Pennsylvania Ave., NW
An'el Rios Bldg., Mail Code
2812A
Washington, DC 20460
Phone: 202-564-6664
Fax: 202-565-2441
E-mail:
lynch.marianne@epa.gov

Ms. Diane Lynne
Attorney-Advisor
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20004
Phone: 202-564-2587
Fax: 202-501-0644
E-mail: lynne.diane@epa.gov

Dr. John G. Lyon
Director
U.S. EPA/ORD/NERUESD
P.O. Box 93478
Las Vegas, NV  89193-3478
Phone: 702-798-2525
Fax: 702-798-2233
E-mail: lyon.phng@epa.gov

Jesse Mabellos
U.S. EPA/NHEERL
86 Alexander Dr
RTP, NC  27516
Phone:919-541-3743
E-mail:
mabe If os. Jesse @epa .go v

Dr. David Macarus
Regional Science Liaison to
ORD
U.S. EPA Region 5
Office of Strategic Env. Analysis
77 West Jackson Boulevard, B-
19J
Chicago, IL 60604
Phone:312-353-5814
Fax:312-353-5374
E-mail: macarus.david@epa.gov
60
                                     EPA SCIENCE FORUM 2002

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Mr. Bruce MacDonald
Environmental SRM
Coordinator
NIST
100 Bureau Drive, MS 2321
Gaithersburg, MD 20899-2321
Phone: 301 -375-2017
Fax: 301-926-4751
E-mail:
bruce.macdonald@nist.gov

Tony Maclorowskl
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4304T
Washington, DC
Phone:202-566-1113
E-mail:
maciorowski.anthony@epa.gov

Mr. John MacKlnney
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-9487
E-mail:
mackinney.john@epa.gov

Kathleen MacKinnon
U.S. EPA
1200 Pennsylvania Ave., NW
Room 1426
Washington, DC  20460
Phone: 202-564-0454
Fax: 202-564-2754
E-mail:
mackinnon.kathleen@epa.gov

Robert Macphall
U.S. EPA
MD-74B
Research Triangle Park, NC
27711
Phone:919-541-7833
Fax? 919-541-4849
E-mail:
macphail.robert@epa.gov

Kelly Maguire
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1809
Washington, DC  20460
Phone:202-260-4148
Fax: 202-260-2685
E-mail: maguire.kelly@epa.gov
Dr. Amal M. Mahfouz
Senior Toxicologlst
U.S. EPA/OW/OST/HECD
1200 Pennsylvania Ave., NW
EPA West Mail Code 4304-T
Washington, DC 20460
Phone:202-566-1114
Fax:202-566-1140
E-mail: mahfouz.amal@epa.gov

Ms. Lisa Mahoney
Technical Conference
Solutions
Science Applications
International Corporation
11251 Roger Bacon Drive
Reston.VA 20190
Phone:703-318-4614
Fax:703-318-4684
E-mail:
lisa.e.mahoney@saic.com

Ms. Betty Malsonneuve
Analyst
U.S. EPA
Quality Staff (2811R)
1200 Pennsylvania Ave., NW  '
Washington, DC 20460
Phone: 202-564-6879
Fax: 202-565-2441
E-mail:
maisonneuve.betty@epa.gov

Dr. Joseph Makuch
Coordinator, Water Quality
Info.
National Agricultural Library
10300 Baltimore Avenue
Room 115
Beltsville, MD 20705
Phone:301-504-6077
Fax: 301-504-7098
E-mail: jmakuch@nal.usda.gov

Dale Manty
U.S. EPA
Phone: 202-564-6922
E-mail: manty.dale@epa.gov
Dr. Mlchele Marcus
Associate Professor
Emory University
1518 Clifton Road
Atlanta, GA  30322
Phone:404-727-8010
Fax: 404-727-8737
E-mail:
mmarcus@sph.emory.edu

Dr. Elizabeth Margosches
Statistician
U.S. EPA
(7403M)
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7636
E-mail:
margosches.elizabeth@epa.gov

Mr. Jeffrey Marks
Director, Air Quality
National Association of
Manufacturers
1331 Pennsylvania Avenue, NW
Suite 600
Washington, DC 20004-1790
Phone: 202-637-3176
Fax:202-637-3182
E-mail: jmarks@nam.org

Ms. Alina D. Martin
Environmental Specialist
Science Applications
International Corporation
11251 Roger Bacon Drive
Reston, VA  20190
Phone:703-318-4678
Fax: 703-786-0826
E-mail: martinali@saic.com

Mr. Lawrence Martin
Environmental Protection
Specialist
U.S. EPA/ORD
1300 Pennsylvania Ave., NW
(8104R)
Washington, DC 20004
Phone: 202-564-6497
E-mail:
martin.lawrence@epa.gov
PROCEEDINGS
                                                                                             61

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Mr. Richard Martinez
Chemist
U.S. EPA/NEIC
P.O. Box 25227, DFC
Denver, CO 80225-0227
Phone: 303-236-6096
Fax:303-236-5116
E-mail: martinez.rich@epa.gov

Joe Martyak
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7864
E-mail: martyak.joe@epa.gov

Dr. Tina Masclangloli
Science and Technology
Policy Fellow
U.S. EPA
AAAS (MC 8722R)
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6791
E-mail:
masciangioli.tina@epa.gov

Michael Mason
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-0572
Fax: 202-533-0211
E-mail:
mason.michael@epa.gov

Ms. Brenda Massenglll
Environmental Protection
Specialist
U.S. EPA
MD-73
RTP.NC  27711
Phone:919-541-2990
Fax: 919-541-0317
E-mail:
massengill.brenda@epa.gov

Conrad Matiuk
INDUS Corporation
1953 Gallows Road
Vienna, VA 22182
Phone:202-564-1362
Fax: 202-565-2924
E-mail:
conrad.matiuk@induscorp.com
Shartene Matten
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7511C
Washington, DC 20460
Phone:703-605-0514
Fax: 703-308-7026
E-mail:
matten.shariene@epa.gov

Ms. Lisa Matthews
Special Assistant (Science)
U.S. EPA Office of the
Administrator  .
1200 Pennsylvania Ave.. NW
Mail Code 1101A
Washington. DC 20460
Phone: 202-564-6669
Fax:202-501-1480
E-mail: matthews.lisa@epa.gov

Ms. Linda Mauel
RS&T Lead Region
Coordinator
U.S. EPA Region 2
2890 Woodbridge Avenue MS-
100
Edison, NJ 08841
Phone:732-321-6766
Fax: 732-321-4381
E-mail: mauel.linda@epa.gov

Ms. Eileen Mayer
Program Analyst
U.S. EPA
MC 2812A, 1200 Pennsylvania
Ave., NW, Ariel Rios North
Washington, DC 20460
Phone:202-564-7713
E-mail: mayer.eileen@epa.gov

Or. Foster Mayer
Senior Research Toxicologlst
U.S. EPA/ORD/NHEERL
Gulf Ecology Division
1 Sabine Island Dr
Gulf Breeze, FL 32561
Phone: 850-934-9356
Fax: 850-934-2403
E-mail: mayer.foster@epa.gov
Mr. Desmond Mayes
Budget Analyst
U.S. EPA
1400 Pennsylvania Ave., NW
MC 8102 R
Washington, DC 20721
Phone: 202-564-6707
E-mail:
mayes.desmond@epa.gov

Mr. Ryan McAllister
Physics Graduate Student
University of Maryland
I REAP, BLDG 223
College Park, MD 20742
Phone:301-405-7470
E-mail: rmca@physics.umd.edu

Ms. Mary McCarthy-O'Reilly
Special Assistant to AA
U.S. EPA/ORD/IOAA
(R101R)
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6487
Fax: 202-564-2431
E-mail: oreilly.mary@epa.gov

Ms. Kate McDanlel
Physical Scientist
U.S. EPA/0RD/NERL/ERD
960 College Station Rd.
Athens, GA 30605
Phone:706-355-8315
Fax: 706-355-8445
E-mail: mcdaniel.kate@epa.gov

Dr. Audrey Mcdaniels
Micro biologist
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7332
.E-mail:
mcdaniels.audrey@epa.gov

Michael McDavlt
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1101A
Washington, DC 20460
Phone: 202-564-5048
E-mail:
mcdavit.michael@epa.gov
62
                                                                       EPA SCIENCE FORUM 2002

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Dr. Michael McDonald
EMAP Director
U.S. EPA/ORD/NHEERL
MD-87
Research Triangle Park, NC
27711
Phone:919-541-7973
Fax: 919-541-4621
E-mail:
mcdonald.mfchael@epa.gov

Dr. William McDonnell
Medical Officer
U.S. EPA
(MD-58B)
RTP. NC  27711
Phone:919-966-6220
E-mail:
rncdo nne II. wi I liam@epa.gov

Dr. Robert McGaughy
Sen lor Scientist
U.S. EPA
Mail Code 8623-D
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-3244
Fax: 202-565-0079
E-mail:
mcgaughy.robert@epa.gov

Jan McGoldrlck
The Nature Conservancy
4245 N. Fairfax Drive
Arlington, VA 22203
Phone: 703-841-4229
Fax: 703-841-7300
E-mail: jmcgoldrick@tnc.org

Mr. Patrick McHugh
Admin Assistant
U.S. EPA/OPPTS/OSCP
EPA East Bldg., Rm 4121
Washington, DC  20460
Phone: 202-564-8480
Fax: 202-564-8502
E-mail: mchugh.pat@epa.gov

Delleane McKenzle
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2724A
Washington, DC  20460
Phone: 202-564-6358
E-mail:
mckenzie.delleane@epa.gov
Mr. Douglas McKfrmey
Assistant Lab Director for Air
U.S. EPA
Mail Code E343-04
RTP, NC 27711
Phone:919-541-3006
Fax:919-541-5227
E-mail:
mckinney.douglas@epa.gov

Mr. William McKlnney
Area Mgr., Environ.
Compliance
US PS
Eastern Area Office
5315 Campbells Run Road
Pittsburgh, PA 15277-7060
Phone:412-494-2523
Fax:412-494-2676
E-mail:
wmckinne@email.usps.gov

Dr. Hugh McKinnon
Assoc. Director for Health,
NRMRL
U.S. EPA/NRMRL
(MS-225)
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7689
Fax: 513-569-7549
E-mail:
mckinnon.hugh@epa.gov

Dr. Jennifer McLain
Chief, Standards & Risk
Reduction Branch, OGWDW
U.S. EPA
1200 Pennsylvania Ave., NW
MC 4607
Washington, DC  20460
Phone: 202-564-5248
E-mail: mclain.jennifer@epa.gov

Dr. Suzanne McMaster
Health Scientist
U.S. EPA/NHEERL
MD-58C
RTP, NC 27711
Phone:919-966-6385
Fax:919-966-0655
E-mail:
mcmaster.suzanne@epa.gov
Emma McNamara
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC
Phone: 202-566-0655
E-mail:
mcnamara.emma@epa.gov

Dr. Eugenia McNaughton
Environmental Scientist
U.S. EPA Region 9
WTR-4
75 Hawthorne St.
San Francisco, CA 94105
Phone:415-972-3411
Fax: 415-947-3537
E-mail:
mcnaughton.eugenia@epa.gov

Mr. Jeff McPherson
Program Analyst
U.S. EPA
1300 Pennsylvania Ave., NW
8102R
Washington, DC 20004
Phone: 202-564-6878
Fax: 202-565-2904
E-mail:
mcpherson.jeffrey@epa.gov

Jackie McQueen   •
U.S. EPA
401 M Street, SW
Mail Code 81 OH
Washington, DC
Phone: 202-564-6639
E-mail:
mcqueen.jacqueline@epa.gov

John McShane
U.S. EPA
EPA West, 1301 Pennsylvania
Ave., NW, Mail Code 4502T
Washington, DC
Phone: 202-566-1381
E-mail: mcshane.john@epa.gov

Mike Meave
U.S. EPA/OEI
Washington, DC

John Meckley
U.S. EPA
Phone: 202-564-2279
Fax: 202-565-8805
E-mail: meckley.johnp@epa.gov
PROCEEDINGS
                                                                                             63

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Beverly Meeker
3000 Chain Bridge Road, NW
Washington, DC 20016-3410
Phone: 202-966-8041
E-mail: beverlymeeker@aol.com

Mr. Stan Meiburg
Deputy Regional
Administrator
U.S. EPA
61 Forsythe Street, SW
Atlanta, GA 30303
Phone: 404-562-8357
E-mail: meiburg.stan@epa.gov

Ms. Kathleen Meier
Policy Analyst
U.S. EPA
1200 Pennsylvania Ave., NW
(8104R)
Washington, DC 20460
Phone: 202-564-9748
E-mail: meier.kathleen@epa.gov

Butch Mellen
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-564-2172
Fax: 202-564-8234
E-mail; mellen.butch@epa.gov

Dr. Lisa Melnyk
Dietary Exposure Scientist
U.S. EPA
26 W. Martin Luther King Dr.
MS 564
Cincinnati, OH 45268
Phone:513-569-7494
Fax:513-569-7757
E-mail: melnyk.lisa@epa.gov

Dr. Pauline Mendota
Epidemiologist
U.S. EPA
MD58A
Research Triangle Park, NC
27711
Phone: 919-966-6953
Fax: 919-966-7584
E-mail:
mendola.pauline@epa.gov
Joseph Merenda
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7501 -C
Washington, DC 20460
Phone: 703-305-4541
E-mail:
merenda.joseph@epa.gov

Jessica Meyers
RHOB
Office of Congressman
Nick Smith (MI-07)
2305 RHOB
Washington, DC 20515
Phone: 202-226-3239
E-mail:
jessica.meyers@mail.house.gov

Ms. Carrie Middleton
EPS
U.S. EPA/NEIC
Building 53, DFC
Denver, CO 80465
Phone: 303-236-6681
Fax: 303-236-2395
E-mail:
middleton.carrie@epa.gov

Mr. Greg Miller
Environmental Health
Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
MC 1809
Washington, DC 20460
Phone:202-260-6217
E-mail: miller.gregory@epa.gov

Mr. Tom Miller
Designated Federal Officer,
Science Advisory Board
U.S. EPA
1200 Pennsylvania Ave,, NW
Mail Code 1400A
Washington, DC 20460
Phone: 202-564-4558
Fax: 202-501-0256
E-mail: miller.tom@epa.gov

Amy Mills
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-3204
Fax: 202-565-0075
E-mail: mills.amy@epa.gov
Dr. Zoran Minevski
Sr. Research Scientist
Lynn tech, Inc.
7610 Eastmark Drive
College Station, TX 77840
Phone:979-693-0017
E-mail:
zoran.minevski@lynntech.com

Bruce Mintz
U.S. EPA
Research Triangle Park, NC
Phone:919-541-0272
Fax: 919-541-0445
E-mail: mintz.bruce@epa.gov

Charles Mitchell
U.S. EPA
1300 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6921
Fax: 202-564-2448
E-mail:
mitohell.charles@epa.gov

Mr. David Mobley
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
E-mail: mobiey.david@epa.gov

Dr. Mary F. Moffett
Research Ecologlst
U.S. EPA
Mid-Continent Ecology Division
6201 Congdon Boulevard
Duluth, MN  55804
Phone:218-529-5174
Fax: 218-529-5003
E-mail: moffett.rnary@epa.gov

David Monroe
U.S. EPA
Washington, DC
Phone: 202-564-7668
E-mail: monroe.david@epa.gov

Mr. Brian Montague
Fisheries Biologist
U.S. EPA/OPP
(7507C), Ariel Rios Bldg.
1200 Pennsylvania Ave.
Washington, DC 20460
Phone: 703-305-6438
Fax: 703-305-6309
E-mail:
montague.brian@epa.gov
64
                                      EPA SCIENCE FORUM 2002

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Mr. Cliff Moore
Associate Director for
Information Management
U.S. EPA/ORD/ORMA
1200 Pennsylvania Ave., NW
(8102)R
Washington, DC 20460
Phone:202-564-6513
Fax: 202-565-2924
E-mail: moore.cliff@epa.gov

Ms. Gwenerver Moore
Environmental Protection
Specialist
U.S. EPA/ORD
1200 Pennsylvania Ave., NW
Mail Code 8601D
Washington, DC 20460
Phone: 202-564-0190   •
Fax: 202-564-1842
E-mail: moore.gwen@epa.gov

Michael Moore
U.S. EPA
Phone:410-305-2602
E-mail: moore.michael@epa.gov

Mr. Mike Moore
ORD Communications
Director
U.S. EPA/ORD/IOAA
1200 Pennsylvania Ave., NW
Mail Code 8101R
Washington, DC 20460
Phone: 202-564-6722
Fax: 202-565-2431
E-mail: moore.mike@epa.gov

Horace Moo-Young
U.S. EPA
6608 J
Washington, DC
Phone: 202-564-7788

Ms. Karen Morehouse
Program Analyst
U.S. EPA'
8113 Kingsview Court
Springfield, VA 22152
Phone: 703-644-0832
E-mail:
kmorehouse@starpower.net
Dr. Marsha Morgan
Research Scientist
U.S. EPA
E205-04 (HEAB), T.W.
Alexander Dr.
Research Triangle Park, NC
27711
Phone:919-541-2598
Fax:919-541-0905
E-mail:
morgan.marsha@epa.gov

Mr. Brian C. Mormlno
Legislative Aide
Office of Senator George V.
Voinovtch
317 Hart Senate Office Building
Washington, DC  20510
Phone: 202-224-8098
Fax: 202-228-2088
E-mail: brian_mormino@
voinovich.senate.gov

Gwen Morris
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-6682
Fax: 202-565-2903
E-mail: morris.gwen@epa.gov

Jeff Morris
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8104R
Washington, DC  20460
Phone: 202-564-6756
Fax: 202-565-2916
E-mail: morris.jeff@epa.gov

Jewel Morris
U.S. EPA
Phone:919-541-2106
Fax:919-541-0445
E-mail: morris.jewel@epa.gov

Ms. Anna Morrlsette
Program Associate
National Technology Transfer
Center
Wheeling Jesuit University
316 Washington Avenue
Wheeling, WV 26003
Phone: 302-243-2535
E-mail: amorrise@nttc.edu
Myles Morse
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6827
E-mail: morse.myles@epa.gov

Dr. Ginger Moser
Toxicologist
U.S. EPA/ORD/NHEERL
Neurotoxicology Division
MD-74B
Research Triangle Park, NC
27711
Phone: 919-541-5075
Fax:919-541-4849
E-mail: moser.ginger@epa.gov

Brenda Mosley
U.S. EPA
1200 Pennsylvania Ave., NW
Washington. DC 20460
Phone: 202-564-4174
Fax: 202-564-0035
E-mail: mosley.brenda@epa.gov

Vladimir Mourator

Mr. Lee Mulkey
Associate  Director for Ecology
U.S. EPA/NRMRL
(MS 225)
26 W. Martin Luther King Dr.
Cincinnati,  OH 45268
Phone:513-569-7689
Fax:513-569-7549
E-mail: mulkey.lee@epa.gov

Judy Mumford
U.S. EPA
Mail Code 58C
Research Triangle Park, NC
27711
Phone:919-966-0651
Fax: 919-966-0655
E-mail: mumford.judy@epa.gov

William Mundy
U.S. EPA
Mail Code 74B
Research Triangle Park, NC
27711
Phone: 919-541-7726
Fax:919-541-0700
E-mail: mundy.william@epa.gov
PROCEEDINGS
                                                           65

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Mr. Ken Munis
Policy Analyst
U.S. EPA
1200 Pennsylvania Ave., NW
Ariel Rios Bldg., 1804A
Washington, DC 20460
Phone: 202-564-7353
Fax: 202-564-7303
E-mail: munis.ken@epa.gov

Wayne Munns
U.S. EPA
27 Tarzwell Drive
Narragansett, Rl 02882
Phone:401-782-3017
Fax: 401-782-3030
E-mail: munns.wayne@epa.gov

Dr. Oliver Murphy
President
Lynn tech, Inc.
7610 Eastrnark Drive
College Station, TX 77840
Phone: 979-693-0017
E-mail:
oliver.murphy@lynntech.com

Ms. Jennifer Musella
Environmental Research
Analyst
SAIC
11251 Roger Bacon Drive
Reston, VA 20190
Phone: 703-318-4713
E-mail:
jennifer.s.musella@saic.com

Dr. Andrew Myers
Sr, Chemist
TDA Research, Inc.
12345 W. 52nd Ave.
Wheat Ridge, CO 80033
Phone: 303-940-2339
Fax: 303-422-7763
E-mail: amyers@tda.com

Steve Nako
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7509C
Washington, DC 20460
Phone: 703-308-8092
E-mail: nako.steve@epa.gov
Madeleine Nawar
U.S. EPA
Mail Code 6608J
Phone: 202-564-9229
E-mail:
nawar.madeleine@epa.gov

Dr. Lucas Neas
Epidemiologist
U.S. EPA/0 RD/NHEERL/
HSD/EBB
Human Studies Facility. MO-58A
Research Triangle Park, NC
27711
Phone:919-966-9961
Fax: 919-966-7584
E-mail: neas.lucas@epa.gov

Ms. Kim Nelson
Assistant Administrator
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-6665
E-mail: nelson.kim@epa.gov

Dr. Stuart Nemser
President
Compact Membrane System
325 Water St.
Wilmington, DE 19804
Phone: 302-999-7996
Fax: 302-999-7955
E-mail: snemser@
compactmembrane.com

Roger Pow-hlng Ng
U.S. EPA
1718 Great Falls Street
McLean, VA 22101
Phone: 202-564-3349
Fax: 202-565-0059
E-mail: ng.roger@epa'.gov

Ms. Stephanie Nguyen
Chemist
U.S. EPA
1200 Pennsylvania Ave., NW
7505 C
Washington, DC  20460
Phone: 703-605-0702
E-mail:
nguyen.stephanie@epa.gov
Mr. Tom Nicholson
Senior Technical Advisor on
Radlonuclide Transport
US Nuclear Regulatory
Commission
Office of Nuclear Regulatory
Research, Mail Stop T-9F31
Washington, DC 20555
Phone:301-415-6268
Fax: 301-415-5389
E-mail: tjn@nrc.gov

Brand Nlemann
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2822T
Washington, DC 20460
Phone:202-566-1657
E-mail:
niemann.brand@epa.gov

Dr. Christopher Nletch
Visiting Environmental
Scientist
U.S. EPA
2890 Woodbridge Ave (MS-104)
Edison, NJ 08837
Phone:732-321-6665
Fax: 732-321-6640
E-mail:
n ieteh. christophe r@epa .go v

Dr. Kazuhlko Nishloka
Director
JETRO New York
1221 Avenue of the Americas
New York, NY 10020-1079
Phone: 212 997 0446
Fax:212-944-8320
E-mail:
kazuhiko_nishio ka@jetro .go. jp

Mr. Melvln Nolan
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-3354
Fax: 202-565-0061
E-mail: nolan.melvin@epa.gov
66
                                     EPA SCIENCE FORUM 2002

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Ms. Cynthia Nolt-Helms
Assls. Center Director for
Water
U.S. EPA National Center for
Environmental Research
1200 Pennsylvania Ava., NW
MC: 8722R
Washington, DC 20460
Phone: 202-564-6763
Fax: 202-565-2447
E-mail: nolt-
helms.cynthia@epa.gov

Dr. Gary Morris
Research Physical Scientist
U.S. EPA/NERL
MD-E205-03
Research Triangle Park, NC
27711
Phone:919-541-1519
E-mail: norris.gary@epa.gov

Ms. Munsel Morris
Computer Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20004
Phone: 202-564-6659
Fax: 202-565-2924
E-mail: norris.munsel@epa.gov

Pamela  Noyes
U.S. EPA
Washington, DC
Phone: 202-564-8297
E-mail: noyes.pam@epa.gov

Dr. Angela Nugent
Special  Assistant, Science
Advisory Board
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1400A
Washington, DC 20460
Phone: 202-564-4562
Fax: 202-501-0323
E-mail: nugent.angela@epa.gov

Nena Nwachuku
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4304T
Washington, DC 20460
Phone:202-566-1116
Fax:202-566-1140
E-mail:
nwachuku.nena@epa.gov
Ms. Onyemaechl Nweke
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
MC1809
Washington, DC 20460
Phone: 202-260-6093
E-mail:
nweke.onyemaechi@epa.gov

Dr. Guenter Oberdoerster
Professor
University of Rochester
Medical Center
Dept. of Environmental
Medicine, 575 Elmwood Avenue
Rochester, NY 14642
Phone: 585-275-3804
Fax: 585-256-2631
E-mail: gunter_oberdorster@
urmc.rochester.edu

John O'Brien
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 3620M
Washington, DC 20460
Phone: 202-564-7876
Fax: 202-564-7879
E-mail: obrienjohn@epa.gov

William Ocampo
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2812A
Washington, DC 20460
Phone: 202-564-4629
Fax:202-501-1718
E-mail:
ocampo.william@epa.gov

Dr.  Michael O'Connell
President
Waratah Corporation
2505 Meridian Parkway
Suite 175
Durham, NC 27713
Phone:919-572-9505
E-mail: moc@waratah.com
Mr. Dennis O'Connor
Senior Policy Advisor
U.S. EPA/OAR/ORIA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-664-9486
Fax: 202-564-2042
E-mail:
oconnor.dennis@epa.gov

Ms. Susan Ode
Outreach Director
International Council for Local
Environmental Initiatives
15 Shattuck Square #215
Berkeley, CA 94708
Phone:510-540-8843
Fax: 510-525-7729
E-mail: sode@iclei.org

Dr. Edward Odenkirchen
Senior Biologist
U.S. EPA/OPP/EFED/ERB1
Ariel Rios B!dg. (7507C)
1200  Pennsylvania Ave., NW
Washington, DC 20460
Phone: 703-305-6449
E-mail:
odenkirchen.edward@epa.gov

Dr. Edward Ohanian
Acting Director,
HECD/OST/OW
U.S. EPA
1200 Pennsylvania Ave., NW
HECD/OST/OW (MC: 4304T)
Washington, DC 20460
Phone:202-566-1117
Fax:202-566-1140
E-mail:
ohanian.edward@epa.gov

Jim O'Leary
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 2046Q
Phone: 202-564-9499
E-mail: oleary.jim@epa.gov
 PROCEEDINGS
                                                            67

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Mr. Gary Oliver
AmericorpsVISTA Volunteer
U.S. EPA
SunWise School Program
501 Third St. NW
Washington, DC 20001
Phone:202-564-3516
Fax: 202-565-2095
E-mail: oliver.gary@epa.gov

Ramon Ollvero
Lockheed Martin
100 Capita la Drive
Suite 111
Durham, NC 27713
Phone:919-572-2764
Fax:919-572-2765
E-mail:
ramon.ol!vero@lmco.com

Will Olleson
American Petroleum Institute
1220 L Street, NW
Washington, DC
Phone: 202-682-8262
Fax: 202-682-8270
E-mail: ollesonw@api.org

Ms. Maureen O'Neill
Sr. Policy Advisor
U.S. EPA
290 Broadway, 26th Floor
New York, NY  10028
Phone:212637-5025
E-mail: oneill.maureen@epa.gov

Mr. E. Timothy Oppelt
Director
U.S. EPA/NRMRL
26 W. Martin Luther King Dr.
MS-235
Cincinnati, OH 45268
Phone:513-569-7418
Fax: 513-569-7680
E-mail: oppelt.tim@epa.gov

Ms. Jennifer Orme Zavaleta
Associate Director for
Science, WED
Western Ecology Division
200 SW 35th Street
Corvallis, OR 97333
Phone:541-754-4602
Fax: 541-754-4614
E-mail: orme-
za valeta Jen nifer@epa.gov
Dr. Mary Kay O'Rourke
Associate Professor
The University of Arizona
Box 210468, ECH
1435 North Fremont Avenue
Tucson, AZ 85721-0468
Phone: 520-626-6835
Fax: 520-882-5014
E-mail: maryk@hrp.arizona.edu

Ms. Carolyn Osborne
Project Coordinator, Science
Advisory Board
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1400A
Washington, DC  20460
Phone: 202-564-4554
Fax:202-501-0256
E-mail:
osborne.carolyn@epa.gov

Dr. Kevin Osteen
Vanderbllt University
OB/Gyn Department
Nashville, TN
Phone: 615-322^196
E-mail:  kevin.osteen@
mcmail.vanderbilt.edu

Ms. Kl Overcash
Program Analyst
U.S. EPA
1300 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-2672
Fax: 202-565-2910
E-maii: overcash.kiok@epa.gov

Betty Overton
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-6848
Fax: 202-565-2444
E-mail: overton.bettyjo@epa.gov

Dr. Russell Owen
Branch Chief, MTB
U.S. EPA
ECD, MD-68, 86 Alexander Dr.
Research Triangle Park, NC
27711
Phone:919-541-1141
Fax: 919-541-4222
E-mail: owen.russell@epa.gov
Ms. Joanne Oxley
Senior Communications
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
MC2812A
Washington, DC 20460
Phone: 202-564-4671
Fax:202-501-1718
E-mail: oxley.joanne@epa.gov

Dr. Haluk Ozkaynak
Environmental Scientist
U.S. EPA/ORD/NERL
Ariel Rios Building (MC-8601D)
1200 Pennsylvania Building, NW
Washington, DC 20460
Phone:202-564-1531
Fax: 202-565-0075
E-mail:
ozkaynak.haluk@epa.gov

Stephanie S. Padjlla
U.S. EPA
74B, USEPA Mailroom
Research Triangle Park, NC
27711
Phone:919-541-3956
Fax:919-541-5024
E-mail:
padilla.steprtanie@epa.gov

Angela Page
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8722R
Washington, DC 20460
Phone:202-564-5172
Fax: 202-565-2446
E-mail: page.angela@epa.gov

Dr. Dale Pahl
Assistant Laboratory Director
U.S. EPA
108 T.W.Alexander Dr.
Research Triangle Park, NC
27711
Phone:919-541-1851
E-mail: pahl.dale@epa.gov

John Pal
U.S. EPA
Phone:202-566-1350
Fax:202-566-1349
E-mail: pai.john@epa.gov
68
                                     EPA SCIENCE FORUM 2002

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Richard Paiste
U.S. EPA
1650 Arch Street
Mail Code 3EDOO
Philadelphia, PA 19103
Phone:215-814-6739
E-mail: paiste.richard@epa.gov

Mr. Paul Palm
Program Operations
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6861
E-mail: palm.paul@epa.gov

Dr. Paul Pan
Environmental Engineer
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4504T-7114D
Washington, DC 20460
Phone:202-566-1229
Fax:202-566-1334
E-mail: pan.paul@epa.gov

Ms. Lynn Papa
Assistant Center Director-
Water Planning
U.S. EPA/NCEA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7587
Fax:513-569-7916
E-mail: papa.lynn@epa.gov

Mr. Randy Parker
Environmental Engineer
U.S. EPA
26 W. Martin Luther King Dr.
MS-481
Cincinnati, OH 45268
Phone:513-569-7271
Fax:513-569-7143
E-mail: parker.randy@epa.gov

Mr. Marc Parrotta
Environmental Engineer
U.S. EPA/OVWOGWDW
1200 Pennsylvania Ave., NW
(4607M)
Washington, DC 20460
Phone: 202-564-5240
Fax: 202-564-3760
E-mail: parrotta.marc@epa.gov
Dr. Marolyn Parson
Environmental Policy Analyst
National Association of Home
Builders
1201 15th StNW
Washington, DC 20005
Phone:202-266-8157
Fax: 202-266-8056
E-mail: mparson@nahb.com

Mr. Ketan Patel
Environmental Protection
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Maiicode: 6204N
Washington, DC 20460
Phone: 202-564^9144
E-mail: patel.ketan@epa.gov

Dr. Yogi Patel
Toxlcologist
Retired
2000 S. Eads. St., 421
Arlington, VA 22202
E-mail: ymp@wortdnetatt.net

Mr. Kurt Patrizl
Senior Project Director
Westat
1650 Research Blvd.
Rockville, MD  16150
Phone:301-294-2870
Fax: 301-294-2829
E-mail: kurtpatrizi@westat.com

Ms. Cynthia Paul
Environmental Scientist
U.S. EPA/ORD/NRMRL
P.O. Box1198
919 Kerr Research Drive
Ada, OK 74872
Phone: 580-436-8556
Fax: 580-436-8703
E-mail: paul.cindy@epa.gov

Ms. Devon Payne-Sturges
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
MC1809
Washington, DC 20460
Phone:202-260-6016
E-mail: payne-
sturges.devon@epa.gov
Mr. Jim Peck
Director
MD Environmental Service
2011 Commerce Park Drive
Annapolis, MD 21401
Phone:410-974-7281
Fax:410-974-7267
E-mail: jpeck@menv.com

Rex Peg ram
U.S. EPA
Mail Code 74
Research Triangle Park, NC
27711
Phone:919-541-0410
Fax:919-541-5394
E-mail: pegram.rex@epa.gov

Ms. Glna Perovich
Project Officer
U.S. EPA/0RD/NCER
1200 Pennsylvania Ave., NW
Mail Code 8723R
Washington, DC 20460
Phone: 202-564-2248
Fax: 202-565-2448
E-mail: perovich.gina@epa.gov

Ms. Monica Pesek
6022 Valley View Drive
Alexandria, VA 22310
Phone: 703-924-0884
E-mail:
mpese k@a I umn i. utexas. net

Susan Peterson
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8103R
Washington, DC 20460
Phone:202-564-1077
Fax: 202-565-2095
E-mail:
peterson.susan@epa.gov

Dr. Lynne Petterson
NERLIM Manager
U.S. EPA
0343-01, NERL/POS
Research Triangle Park, NC
27711
Phone:919-541-3582
Fax:919-541-9290
E-mail:
petterson.lynne@epa.gov
PROCEEDINGS
                                                                                              69

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Ms. Andrea Pfahlcs-Hutchcns
Epidemiologist
U.S. EPA
1200 Pennsylvania A vs., NW
(7403M)
Washington, DC.20460
Phone: 202-564-7601
E-mail: pfahles-
hutchens.andrea@epa.gov

Pat Phibbs
BNA, Inc.
1231 25th Street, NW
Washington, DC  20037
Phone:202-452-4106
Fax: 202-452-7891
E-mail: pphibbs@bna.com

Laura Phillips
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-0741,
Fax: 202-564-9522
E-mail: phillips.laura@epa.gov

Mr. Thomas Pierce
Supervisory Physical Scientist
U.S. EPA/NOAA
(MD-E243-Q1)
RTF, NC 27609
Phone:919-541-1375
E-mail: piercs.tom@epa.gov

Dr. Rudy Pisigan Jr.
Environmental Chemist
U.S. EPA/OPP
Environ. Fate & Effects Division
(7507C)
Washington, DC  20460
Phone: 703-305-5322
Fax: 703-305-6309
E-mail: pisigan.rodolfo@epa.gov

Charles Plost
U.S. EPA
1600 Pennsylvania Ave., NW
Mail Code 2811R
Washington, DC  20460
Phone: 202-564-6874
Fax: 202-565-2441
E-mail: plost.charles@epa.gov
Mary Popkln
U.S. EPA
Mail Code 1702A-
Phone:202-564-7817
E-mail: popkin.mary@epa.gov

Roy Popkln
U.S. EPA/OCSUR
1200 Pennslyvania Ave., NW
MC 1702
Washington, DC 20460
Phone: 202-564-7821

Ms. Ginger Potter
Sr. Environmental Education
Specialist
U.S. EPA Office of
Environmental Education •
1200 Pennsylvania Ave., NW
MC: 1704A
Washington, DC 20460
Phone: 202-564-0453
Fax: 202-564-2754
E-mail: potter.ginger@epa.gov

Mr. Kennard Potts
Biologist
U.S. EPA
1200 Pennsylvania Ave., NW
4504T
Washington, DC 20460
Phone:202-566-1267
Fax; 202-566-1546
E-mail: potts.kennard@epa.gov

Steve Potts
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4304T
Washington, DC 20005
Phone:202-566-1121
E-mail: potts.steve@epa.gov

Ms. Diana Pozun
Program Specialist
U.S. EPA Science Advisory
Board
1200 Pennsylvania Ave., NW
Washington, DC 20004
Phone: 202-564-4544
Fax:202-501-0323
E-mail: pozun.diana@epa.gov
Mr. Edwin Ted Pratt Jr.
Director of Liaison & Gov. Re).
National Association of Local
Boards of Health
1350 Connecticut Ave., NW
Suite 850
Washington, DC  20036
Phone: 202 223-4034
Fax:202-223-4035
E-mail: nalbohdc@olg.com

Roy Prescott             •  ..
Small Community Advisory
Subcommittee
135 N. 800 E.
Jerome, ID
Phone: 208-324-0436
Fax: 208-324-5090
E-mail:
royprescott@hotmail.com

Dr. Julian Preston
Director, ECD
U.S. EPA
MD-68
RTP, NC 27711
Phone:919-541-0276
Fax: 919-541-5760
E-mail: preston.ju1ian@epa.gov

Dr. Peter Preuss
Director
U.S. EPA/NCER
1200 Pennsylvania Ave., NW
8701R
Washington, DC  20460
Phone: 202-564-6825
Fax: 202-565-2444
E-mail: preuss.peter@epa.gov

Ms. Myra Price
Environmental Protection
Specialist
U.S. EPA
Ariel Rios Building (4503T)
1200  Pennsylvania Ave., NW
Washington, DC  20460
Phone:202-566-1225
E-mail: price.myra@epa.gov
70
                                      EPA SCIENCE FORUM 2002

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Frank Prlnclotta
U.S. EPA/ORD/NRMRL
E343-04, USEPA Mailroom
RTF, NC 27711
Phone:919-408-0796
Fax: 919-541-5227
E-mail: princiotta.frank@epa.gov

Ms. Sheila Prfndlville
Consultant
SclT-Employed
4305 North Cartin Springs Road
Arlington, VA 22203-2005
Phone: 703-528-4354
E-mail: sheila442@aol.com

Ms. Erika M. Prltohett
Technical and Market Analyst
Battelle  - ETC2
20445 Emerald Parkway Dr.,
SW, Suite 200
Cleveland, OH 44117
Phone:216-898-6407
Fax: 216-898-6560
E-mail: pritchette@battelle.org

Ms. Vivian Prunier
Environmental Protection
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 703-308-9341
E-mail: prunier.vivian@epa.gov

Dr. Neil Pumford
Research Assistant Professor
University of Arkansas
POSC 0-214,1260 W. Maple
Fayetteville, AR 72701
Phone: 479-575-2736
Fax: 479-575-8775
E-mail: npumford@uark.edu

Tom Purcell
American Petroleum Institute
1220 L Street, NW
Washington, DC 20005
Phone: 202-682-8339
E-mail: purcellt@api.org
Mr. Jack Puzak
Deputy Director NCER
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-6825
Fax: 202-565-2444
E-mail: puzak.jack@epa.gov

John Quander
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 5102G
Washington, DC  20460
Phone:703-603-7198
Fax:703-603-9135
E-mail: quander.john@epa.gov

Mary Ellen Radzlkowski
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8104R
Washington, DC  20460
Phone: 202-664-6757
Fax:202-565-2911
E-mail:
radzikowski.maryellen@epa.gov

Mark Ralzenne
Health Canada
275 Slater, 7th Floor
Ottawa, Canada
Phone: 613-Q57-1876
Fax: 613-954-7612
E-mail: mark_raizenne@
hc-so.g.c.ca

R. Rakshpal
U.S. EPA
1200 Pennslyvania Ave., NW
7406M, Ariel Rios Building
Washington, DC  20460
Phone: 202-564-8564
E-mail: rakshpal.ram@epa.gov

Ms. Jayne Ramsey
Program Analyst
U.S. EPA
1300 Pennsylvania Ave., NW
Washington, DC  20004
Phone: 202-564-6736
Fax: 202-565-2431
E-mail: ramsey.jayne@epa.gov
J.C. Randolph
Indiana University
SPEA
Bloomington, IN 47405
Phone:812-855-4953
Fax:812-855-7547
E-mail: randolph@indiana.edu

Mlchele Ranere
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-3228
Fax: 202-565-0050
E-mail: ranere.michele@epa.gov

Mr. Jorge Range!
Director
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6897
E-mail: rangel.jorge@epa.gov

Ms. Leela Rao
Environmental Protection
Specialist
U.S. EPA/ORD/NCEA
1200 Pennsylvania Ave., NW
Mail Code 8623-D
Washington, DC 20460
Phone: 202-564-3362
E-mail: rao.leela@epa.gov

Mary Rapp
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-4885
E-mail: rapp.brigid@epa.gov

Dr. James Raymer
Program Manager
RTI International
Analytical and Chemical
Sciences, 3040 Comwatlis Road
Research Triangle Park, NC
27709
Phone:919-541-5924
Fax: 919-541-7208
E-mail: jraymer@rti.org
PROCEEDINGS
                                                            71

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Dr. Thomas Reddoch
Chairman
Atmospheric Glow
Technologies
2342 Stock Creek Blvd.
Rockford, TN 37853-3044
Phone: 865-803-5508
Fax:865-579-1870
E-mail: treddoch@a-gtech.com

David Reese
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8723R
Washington, DC 20460
Phone:202-564-6919
Fax: 202-565-2448
E-mail: reese.david@epa.gov

Ms. Diane Regas
Acting AA
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-5700
E-mail: Regas.Diane@epa.gov

Tony Relchhardt
Nature Magazine
104 Clermont Drive
Fredericksburg, VA 22405
Phone:540-371-6693
E-mail: tonyreic@yahoo.com

Ken Reid
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-3229
Fax: 202-564-2268
E-mail: reid.kenneth@epa.gov'

MaryRelley
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4304T
Washington, DC 20460
Phone:202-566-1123
E-mail: reiley.mary@epa.gov
Dr. Lawrence Relter
Director, NHEERL
U.S. EPA/NHEERL
2525 Hwy 54, MD 51
Research Triangle Park, NC
27711
Phone:919-541-2281
Fax: 919-541-4324
E-mail: reiter.larry@epa.gov

Mr. John Reyna
Program Analyst
U.S. EPA
1200 Pennsylvania Ave., NW
Ariel Rios Bldg.
Washington, DC 20460
Phone:202-564-1242
Fax: 202-565-2908
E-mail:
reyna.john@epamail.epa.gov

Alan Reynolds
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:703-605-0515
Fax: 703-308-7026
E-mail: reynolds.alan@epa.gov

Ms. April Richards
Environmental  Engineer
U.S. EPA
1200 Pennsylvania Ave., NW
8722R
Washington, DC 20460
Phone: 202-564-2297
E-mail: richards.april@epa.gov

Ms. Patricia Richards
Director, Federal Government
Affairs
Marathon Oil Corporation
1101  Pennsylvania Avenue, NW
Suite 510
Washington, DC 20004
Phone: 202-654-4488
E-mail:
pmrichards@marathonoi1.com
Ms. Vickie Richardson
Management Analyst, Science
Advisory Board
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1400A
Washington, DC 20460
Phone: 202-564-4553
Fax: 202-501-0256
E-mail:
richardson.vickie@epa.gov

Dr. Bruce Richter
R&D Manager
Dionex, SLCTC
1515 W. 2200 S., Suite A
Salt Lake  City, UT 84119
Phone:801-972-9292
Fax: 801-972-9291
E-mail: brichter@dionexslc.com

Ms. Arlana Rlckard
Environmental  Protection
Specialist
U.S. EPA
Office of the Chief Financial
Officer, 1200 Pennsylvania Ave.,
NW, (271OA)
Washington, DC 20460
Phone: 202-564-0003
E-mail: rickard.ariana@epa.gov

Bill Ridge
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 3204R
Washington, DC 20460
Phone:202-564-2165
E-mail: ridge.william@epa.gov

Ms. Susan Rieth
Toxicologlst
U.S. EPA/ORD
1200 Pennsylvania Ave., NW
MC8601D
Washington, DC 20460
Phone:202-564-1532  .
E-mail: rieth.susan@epa.gov

Mr. John  Riley
Consultant
Self •Employed
8117 Bright Meadows Lane
Dunn Loring, VA 22027
Phone: 703-560-3348
Fax: 703-560-0624
E-mail: jriley2@cox.rr.com
72
                                     EPA SCIENCE FORUM 2002

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Ms. Lois Riley
U.S. EPA
1200 Pennsylvania Ave., NW
8101R
Washington, DC 20460
Phone: 202-564-6657
Fax: 202-565-2431
E-mail: riley.lois@epa.gov

Mr. David Rlposo
Scientist
University of Virginia
Route 1, Box 993
Palmyra, VA 22963
Phone:434-589-3212
E-mail:
davidriposo@hotmail.com

Mr. Charles RIs
Deputy Director
U.S. EPA
2000 Penn Ave, NW
Mail code 8623-D
Washington, DC 20460
Phone: 202-564^3203
Fax: 202 565-0077
E-mail: ris.charies@epa.gov

Ms. Carol Rist
Representative
League of Women Voters
18014 SW 83 Court
Miami, FL 33157-6126
Phone: 305-255-5275
Fax: 305-255-5275
E-mail: ristck@aol.com

Mr. Philip Rlzzi
Senior Consultant
Marasco Newton Group
2425 Wilson Boulevard
4th Floor
Arlington, VA  22201
Phone: 703-292-5818
Fax: 703-526-9826
E-mail:
prizzi@marasconewton.com

Ms. Gall Robarge
Air Research Grants Program
U.S. EPA/NCER
(8723R), 1200 Pennsylvania
Ave., NW
Washington, DC 20460
Phone: 202-564-8301
Fax: 202-565-2448
E-mail: robarge.gail@epa.gov
Ms. Bonnie Robinson
Geologist
U.S. EPA
1200 Pennsylvania Ave., NW
MC: 5306W
Washington, DC 20460
Phone: 703-308-8429
Fax: 703-308-8686
E-mail:
robinson.bonnie@epa.gov

Dr. Bruce Rodan
Medical Officer
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-3329
Fax: 202-565-0090
E-mail: rodan.bruce@epa.gov

Lorle Roeser
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7502C
Washington, DC 20460
Phone: 703-305-5044
E-mail: roeser.lorie@epa.gov

Dr. Catrlona Rogers
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8601 -D
Washington, DC 20460
Phone: 202-564-3391
Fax: 202-565-0075
E-mail:
rogers.catriona@epa.gov

Mark Rogers
ARI
1110 North Glebe Road
Suite 600
Arlington, VA 22201
Phone: 703-528-8420
Fax: 703-528-0439
E-mail: mrogers@adv-res.com
Peter Rohde
Associate Editor
Inside Washington Publishers
Suite 1400,1225 Jefferson
Davis Highway
Arlington, VA 22202
Phone:703-416-8576
Fax: 703-416-8543
E-mail:
peter.rohde@iwpnews.com

Mr. Judy Rohrer
Special Assistant
U.S. EPA
1200 Pennsylvania Ave., NW
MC8101R
Washington, DC 20460
Phone: 202-664-6620
Fax: 202-564-2431
E-mail: rohrer.judy@epa.gov

Ms. Mary Rohrer
Environmental Protection
Specialist
U.S. EPA/NEIC
Bldg 45,  Denver Federal Center
Denver, CO 80225
Phone: 303-236-6295
Fax: 303-236-7573
E-mail: rohrer.mary@epa.gov

Ms. Catherine Roman
Chemist
U.S. EPA
1200 Pennsylvania Ave., NW
7405M
Washington, DC 20460
Phone:202-5648172
Fax: 202-564-4765
E-mail:
roman.catherine@epa.gov

Jacqueline Rose
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4204-M
Washington, DC 20460
Phone: 202-564-0669
E-mail:
rose.jacqueline@epa.gov
PROCEEDINGS
                                                                                              73

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Dr. Jeffrey Ross
Chief, Cancer Biology Branch
U.S. EPA
86 T.W. Alexander Dr.
Environmental Carcinogenesis
Division, MD-68
Research Triangle Park, NC
27711
Phone:919-541-2974
Fax: 919-541-0694
E-mail: ross.jeffrey@epa.gov

Linda Ross
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8102R
Washington, DC  20460
Phone: 202-564-6683
E-mail: ross.!indab@epa.gov

Dr. Ronald Rossmann
Research Chemist
U.S. EPA/ORD/NHEERL/MED
Large Lakes Research Station
9311 GrohRoad
Grosse lie, Ml 48138
Phone:734-692-7612
Fax: 734-692-7603
E-mail:
rossmann.ronald@epa.gov

Mr. Charles Roth
EPS
U.S. EPA
77 W. Jackson SRF-5J
Chicago, IL  60604
Phone: 312-S86-Q242
Fax:312-353-8426
E-mail: rath.charles@epa.gov

Melissa Rountree
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone:202-564-1631
E-mail:
rountree. melissa @epa.gov

Dr. James Rowe
Science Admlnstrator
U.S. EPA Headquarters
1200 Pennsylvania Avenue,
N.W., (8103R)
Washington, DC  20460
Phone: 202-564-6488
E-mail: rowe.james@epa.gov
Mr. Alan Rush
Analyst
U.S. EPA
1200 Pennsylvania Ave., NW
6301A
Washington, DC 20460
Phone:202-564-1658
E-mail:  rush.alan@epa.gov

Dorothy V. Rush
U.S. EPA/ORD/ORMA/RPES
1200 Pennslyvania Ave., NW
8102R, Ariel Rios Building
Washington, DC 20460
Phone:202-564-6697
E-mail:  rush.dorothy@epa.gov

Ms. Pamela Russell
Microbiologist
U.S. EPA
M.C. 2842
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-260-9786
Fax:202-401-2727
E-mail:  russell.pamsla@epa.gov

Mr. William Russo
AssL Laboratory Director for
Air
U.S. EPA/NHEERL
(MD-51A)
Research Triangle Park, NC
27711
Phone:919-541-7869
E-mail:  russo.bill@epa.gov

David Safford
Reporter
The Bureau of National
Affairs, Inc.
1231 25th Street, NW
Washington, DC 20037
Phone:202-452-4114
Fax: 202-452-7891
E-mail:  dsafford@bna.com

Mr. John Sager
Environmental Protection
Specialist
U.S. EPA/OSW
Mail Code 5306W
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 703-308-7256
E-mail:  sager.john@epa.gov
Mr. Chris Saint
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
E-mail: saint.chris@epa.gov

HenrySalas
PanAmerlcan Health
Organization
525 23rd Street, NW
Washington, DC  20037
Phone: 202-974-3232
Fax: 202-974-3645
E-mail: salashen@paho.org

G. Lee Salmon
Federal Consulting Group,
Dept of Treasury
1700 G Street, NW
Washington, DC  20552
Phone: 202-906-6206
Fax:202-906-6162
E-mail:
lee.salmon@ots.treas.gov

Ms. Luisa Samalot-Gaud
Microbiologist
U.S. EPA
701 Mapes Rd.
Ft. Meade, MD 20755
Phone: 410-305-2984
Fax: 410-305-3094
E-mail: samalot.luisa@epa.gov

Ms. Crystal Samuels
Secretary
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20006
Phone: 202-564-3361
Fax: 202-565-0062
E-mail:
samuels.crystal@epa.gov

Roland Santos
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 3204R
Washington, DC  20460
Phone: 202-564-9875
Fax: 202-564-8234
E-mail: santos.rolando@epa.gov
74
                                     EPA SCIENCE FORUM 2002

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Ms. Stephanie Sanzone
Designated Federal Officer,
SAB
U.S. EPA
1200 Pennsylvania A vs., NW
Washington, DC 20460
Phone: 202-564-4561
Fax: 202-564-0256
E-mail:
sanzone.stephanie@epa.gov

Dr. Jeremy Sarnat
Research Fellow
Harvard School of Public
Health
Landmark Center-Room 412a
PO Box 15677
Boston, MA
Phone: 617-384-8834
Fax:617-3848859
E-mail:
jsarnat@hsph.harvard.edu

Dr. Nora Savage
Environmental Engineer
U.S. EPA/ORD/NCER
1200 Pennsylvania Ave., NW
Mail Code 8722R
Washington, DC 20460
Phone: 202-564-8228
Fax: 202-565-2446
E-mail: savage.nora@epa.gov

Ms. Jo-Ann Savllle
Technology Transfer
Specialist
Science Applications
International Corporation
28479 Waterview Drive
Easton, MD 21601-8383
Phone: 410-770-4454
Fax:410-770-4460
E-mail: savillej@saic.com

Dr. Daljlt Sawhney
Sr. Scientist
U.S. EPA
7403M
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-7602
E-mail: sawhney.daljit@epa.gov
Gregory Sayles
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7607
Fax:513-569-7105
E-mail: sayles.gregory@epa.gov

Ms. Laura Scallse
Patent Attorney
U.S. EPA
Ofice of General Counsel
(2377 A)
1200 Pennsylvania Ave., NW
Washington. DC  20460
Phone: 202-564-8303
E-mail: scalise.laura@epa.gov

Dr. Louis  Scarano
Toxlcologlst
U.S. EPA
1200 Pennsylvania Ave", NW
Ariel Rios  Bldg.
Mall Code 7401M
Washington, DC  20460
Phone: 202-564-2959
Fax: 202-564-0575
E-mail: scarano.louis@epa.gov

Scottie Schaeffer
U.S. EPA
Phone: 202-564-3231
Fax: 202-565-0050
E-mail:
schaeffer.scottie@epa.gov

Stephen Schaub
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4304T        .   '
Washington, DC  20460
Phone:202-566-1126
Fax:202-566-1140
E-mail:
schaub.stephen@epa.gov

Dr. Kirk Scheckel
Chemist,  Postdoctoral Fellow
U.S. EPA/NRMRL/LRPCD/RCB
5995 Center Hill Avenue
Cincinnati, OH 45224
Phone:513-487-2865
Fax:513-569-7879
E-mail: scheckel.kirk@epa.gov
Dr. Julia Scheerer
Consultant
SPRD Consulting
116 Monroe St.
Suite 302
Rockville, MD  20850
Phone:301-340-9537
E-mail: sprd91@hotmail.com

Dr. Joel Scheraga
National Program Director,
Global Change Research
U.S. EPA/ORD
Mail Code 8601 -D
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-3385
Fax: 202-565-0066
E-mail: scheraga.joel@epa.gov

Mr.  Ken Schere
Meteorologist
U.S. EPA
MD  E243-03
Research Triangle Park, NC
27711
Phone:919-541-3795
Fax:919-541-1379
E-mail:
schere. kenneth@epa .gov

Craig Schiffrles
National Council for Science
and the Environment
1725 K Street, NW
Suite 212
Washington, DC 20006
Phone:202-530-5810
Fax:202-628-4311
E-mail: craig@ncseonline.org

Dr. Stephen Schmelling
Acting Director, NRMRUSPRD
U.S. EPA/ORD/NRMRL/SPRD
P.O. Box1198
Ada, OK 74821-1198
Phone: 580^436-8540
Fax: 580-436-8528
E-mail:
schmelling.steve@epa.gov

Rita Schoeny
U.S. EPA
Mail Code 4304T
Phone:202-566-1127
Fax:202-566-1140
E-mail: schoeny.rita@epa.gov
PROCEEDINGS
                                                           75

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Mark Schuknecht
U.S. EPA
Mail Code 5306W
Crystal Station,
Phone: 703-308-2794
Fax: 703-308-6808
E-mail:
schuknechtmark@epa .gov

Ms. Laurel Schultz
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
8104R
Washington, DC  20460
Phone:202-564-3917
Fax: 202-565-2916
E-mail: schultz.laurel@epa.gov

Ms. Suzanne Schwartz
Director, Oceans and Coastal
Protection Division
U.S. EPA/OW
1200 Pennsylvania Ave., NW
4504T
Washington, DC  20460
Phone: 202-566-1200
Fax:202-566-1334
E-mail:
schwartz.suzanne@epa.gov

Mr. Scott Schwenk
Risk Assessment Forum
U.S. EPA/ORD/NCEA/ RAFS
(8601D)
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-6667
E-mail: schwenk.scott@epa.gov

Geoffrey Scott
Center for Coastal
Environmental Health &
Blomolecular Research
219 Ft. Johnson Road
Charleston, SC 29412
Phone: 843-762-8508
Fax: 843-762-8700
E-mail: geoff.scott@noaa.gov
Mr. Michael Scott
Public Liaison
U.S. EPA
1200 Pennsylvania Ave., NW
2502 Rios Building
Washington, DC 20460
Phone: 202-564-7853
Fax:202-501-0037
E-mail: scott.michael@epa.gov

Ms. Deborah Segal
Environmental Health
Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6899
Fax: 202-565-2443
E-mail: segal.deborah@epa.gov

Richard Selbert
Annapolis Center
111 Forbes Street, S. 200
Annapolis,  MD 21401
Phone: 410-268-3302
E-mail: rseibert@annctr.org

Dr. Sherry Selevan
Reproductive Epidemiologist
U.S. EPA
(8623D)
Washington, DC 20460
Phone:202-564-3312
Fax: 202-565-0078
E-mail: selevan.sherry@epa.gov

Dr. MaryJane Belgrade
Acting Chief, Pulmonary Tox.
Br.
U.S. EPA/NHEERL/ETD
MD-82
RTP, NC 27711
Phone:919-541-1821
Fax:919-541-0026
E-mail:
selgrade.maryjane@epa.gov

Ms. Amanda Senft
Environmental Protection
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
(8723R)
Washington, DC 20460
Phone:202-564518
E-mail: senft.amanda@epa.gov
Ms. Carola Serrate
Executive Director
South Texas Water Authority
P.O. Box 1701
Kingsvilte, TX 78364
Phone. 361-592-9323
Fax: 361-592-5965
E-mail: cserrato@stwa.org

Tracey Seymour
U.S. EPA
1600 Pennsylvania Ave., NW
Mail Code 4504T
Washington, DC 20460
Phone:202-566-1252
Fax: 202-566-1336
E-mail:
seymour.tracey@epa.gov

Ms. MaryShaffran
EPA Liaison for Public Health
U.S. EPA Office of
Environmental Information
1200 Pennsylvania Ave., NW
MC2812A   ,
Washington, DC 20460
Phone: 202-564-6668
E-mail: shaffran.mary@epa.gov

Dr. Sue Shallal
Biologist
U.S. EPA
1200 Pennsylvania Ave., NW
Ariel Rios Bldg., Mail Code
7509C
Washington, DC 20460
Phone:703-605-0193
E-mail: shallal.suhair@epa.gov

Mr. Jonathan Sheln
Executive Vice President
NITON Corporation
900 Middlesex Turnpike
Bldg. #8
Billerica, MA
Phone: 978-670-7460
Fax: 978-670-7430
E-mail: Jjshein@niton.com

Robert Shepanek
U.S. EPA
Washington, DC
Phone: 202-564-3348
Fax: 202-565-0059
E-mail:
shepanek.robert@epa.gov
76
                                      EPA SCIENCE FORUM 2002

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Woodrow Shew
University of Maryland
I.R.EAP. Building 223
College Park, MD  20742
Phone:301-405-7986
Fax:301-314-9437
E-mail: wshew@cusp.umd.edu

Bob Shipper
U.S. EPA
E-mail: shipper.robert@epa.gov

Ms. Heather Shoven
Prog ram Analyst
U.S. EPA/OPPTS/OPPT/
EAD/PAB
1200 Pennsylvania Ave., NW
MC 7408M
Washington, DC 20460
Phone: 202-564-8278
Fax: 202-564-8251
E-mail:
shoven.heather@epa.gov

Jack Shreffler
U.S. EPA
MD-E205-02
Research Triangle Park, NC
27711
Phone:919-541-2194
E-mail: shreffler.jack@epa.gov

Behram Shroff
U.S. EPA/ORIA
6608J, Ariel Rios Building
1201 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-9707
E-mail: shroff.behram@epa.gov

Dr. Mohsln Slddlque
Supervisor, Env. Planning
DC Water & Sewer Authority
5000 Overlook Ave., SW
Washington, DC 20032
Phone: 202-787-2634
Fax: 202-787-2453
E-mail:
rnohsin_siddique@dcwasa .com
Fred Slegelman
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2811R
Washington, DC 20460
Phone:202-564-6173
Fax: 202-565-2441
E-mail:
siegelman.frederic@epa.gov

Dr. Subhas K. Sikdar
Director, STD, NRMRL, ORD
U.S. EPA
MS-497
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7528
Fax:513-569-7787
E-mail: sikdar.subhas@epa.gov

Dr. Nathalie Simon
Economist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1809
Washington, DC 20460
Phone:202-260-1967
Fax: 202-401-0454
E-mail: simon.nathalie@epa.gov

Ms. Terry Simpson
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2460
Washington, DC 20460
Phone: 202-260-3276
Fax: 202-260-4685
E-mail: simpson.ten7@epa.gov

Ms. Amar Singh
Environmental Protection
Specialist
U.S. EPA Office of
Compliance, Ag Division
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-564-4161
E-mail: singh.amar@epa.gov
Mr. GaJIndar Singh
Environmental Engineer
U.S. EPA
1200 Pennsylvania Ave., NW
Room 7213, MC 4204 M
Washington, DC 20460
Phone: 202-564-0634
E-mail: singh.gajindar@epa.gov

Mr. Michael Slimak
Associate Director for Ecology
U.S. EPA/ORD/NCEA
1200 Pennsylvania Ave., NW
{8601 -D)
Washington, DC 20460
Phone: 202-564-3324
Fax: 202-565-0066
E-mail: slimak.michael@epa.gov

Dr. Ron Slotkin
Special Assistant
U.S. EPA
1200 Pennsylvania Ave., NW
MC 8701R
Washington, DC 20460
Phone: 202-564-6854
Fax: 202-565-2444
E-mail: slotkin.ron@epa.gov

Deborah Smegal
U.S. EPA   >
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-566-0644
E-mail:
smegal.deborah@epa.gov

Dr. Alisa Smith
AAAS Science and
Technology Policy Fellow
U.S. EPA, Indoor
Environments Division
1200 Pennsylvania Ave., NW
(6609J)
Washington, DC 20460
Phone: 202-564-9372
E-mail: smith.alisa@epa.gov
PROCEEDINGS
                                                           77

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Dr. Barbara M. Smith
Regional Science Liaison to
ORD
U.S. EPA Region 9
75 Hawthorne St., PMD-1
San Francisco, CA  94105
Phone:415-942-3735
Fax:415-947-3598
E-mail: anith.bobbye@epa.gov

Dr. Elizabeth Smith
ReVA Program Director
U.S. EPA/NERL
Mail Drop E243-05
Research Triangle Park, NC
27711
Phone:919-541-0620
Fax:919-541-1138
E-mail: smith.betsy@epa.gov

Ms. Judith Smith
Office Manager
U.S. EPA
86 Alexander Drive, MF-74B
RTP, NC 27711
Phone:919-541-2671
Fax:919-541-3335
E-mail: smitti.judith@epa.gov

Lowell Smith
U.S. EPA
Washington, DC 20460
Phone: 202-564-3389
Fax: 202-565-0062
E-mail: smith.iowell@epa.gov

Peter Smith
U.S. EPA
Mail Code 7101M
Phone: 202-564-0262
Fax: 202-564-0263
E-mail: smith.petBrj@epa.gov

Mr. Steven Smith
Senior Program Analyst
U.S. EPA
Mail Stop 8102R
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6738
Fax: 202-565-2094
E-mail: smitii.steve@epa.gov
Ms. Treda Smith
Environmental Protection
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
4304T
Washington, DC  20460
Phone:202-566-1128
E-mail: smith.treda@epa.gov

Dr. Jerry Smrchek
Senior Biologist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7403M
Washington, DC  20460-0001
Phone: 202-564-7628
Fax:202-564-7450
E-mail: smrchek.jerry@epa.gov

Mr. James Solyst
Science Policy Leader
American Chemistry Council
1300 Wilson Blvd.
Arlington, VA 22209
Phone:703-741-5233
Fax: 703-741-6233
E-mail: jim_solyst@
americanchemistry.com

Ms. Cindy Sonich-Mullln
Acting Assistant Center
Director
U.S. EPA/NCEA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7923
Fax: 513-569-7916
E-mail: sonich-
mullin.cynthia@epa.gov

JimSpeckhart
V.C.U.
5830 Oak Run Lane
Richmond, VA 23228
Phone: 804-755-7259
E-mail:
s2jmspec@mail2.vcu.edu
Dr. Marty Spltzer
Professional Staff
House Science Committee
2320 Raybum House Office
Building
Washington, DC 20515
Phone: 202-225-8844
Fax: 202-225-4438
E-mail:
marty.spitzer@mail.house.gov

Dr. Ravi Srlvastava
Chemical Engineer
U.S. EPA
108 T.W.Alexander Dr.
MD E305-01
Research Triangle Park, NC
27711
Phone:919-541-3444
E-mail: srivastava.ravi@epa.gov

Mr. Charles Stafford
Team Leader
U.S. EPA
Environmental Science Center
701 Mapes Road
FortMeade.MD  20755-5350
Phone:410-305-2914
Fax:410-305-3091
E-mail:
staffo rd .cha rles@ epa.gov

Cynthia  Stahl
U.S. EPA
1650 Arch Street
Mail Code 3APZ1
Philadelphia. PA 19103
Phone:215-814-2180
Fax: 215-814-2124
E-mail: stahl.cynthia@epa.gov

Ms. Leanne Stahl
Environmental Scientist
U.S. EPA/OW/OST
(4305T), 1200 Penn. Ave., NW
Washington, DC 20460
Phone: 202-566-0404
Fax: 202-566-0409
E-mail: stahl.leanne@epa.gov

Deborah Stanley
U.S. EPA
P.O. Box 14251
Washington, DC 20044-1425
Phone: 202-564-6687
E-mail:
stanley.deborah@epa.gov
78
                                      EPA SCIENCE FORUM 2002

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Ms. Bernlta Starks
Environmental Protection
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
MC 4204
Washington, DC 20460
Phone: 202-564-0673
Fax:202-501-2397
E-mail: starks.bemlta@epa.gov

Amanda Staudt
National Research Council
2001 Wisconsin Ave., NW
HA354
Washington, DC 20007
Phone: 202-334-2995
Fax:202-334-1393
E-mail: astaudt@nas.edu

Gerard Stelma
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7303
E-mail: stelma.gerard@epa.gov

Mr. William Stelz
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8723R
Washington, DC 20460
Phone: 202-564-6834
Fax: 202-565-2448
E-mail: stelz.william@epa.gov

Ms. Sue Stendebach
Program Manager
National Science Foundation
4201 Wilson Blvd.
Room 1160
Arlington, VA 22230
Phone: 703-292-4780
Fax: 703-292-9030
E-mail: sstendeb@nsf.gov

Ms. Sherry Sterling
Associate Office Director,
OSCP
U.S. EPA
1200 Pennsylvania Ave., NW
7201M
Washington, DC 20460
Phone: 202-564-8449
Fax: 202-564-8452
E-mail: sterling.sherry@epa.gov
Mr. Eric Stern
Regional Contaminated
Sediment Program Manager
U.S. EPA
290 Broadway
New York, NY 10007
Phone:212-637-3806
E-mail: stem.eric@epa.gov

Ms. Madalene Stevens
Environmental Scientist
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-2278
E-mail:
stevens.madalene@epa.gov

Mr. Harry Stewart
Managing Director
Powsus Inc.
3120 North A1A #1403
Fort Pierce, LA 34949
Phone: 772-460-6729
Fax: 772-460-8730
E-mail: hstewart@powsus.com

Ms. Laurlce Stewart
SEC
U.S. EPA/NCEA
Riggs Building, 808 17th Street,
NW, (8623D)
Washington, DC 20074
Phone: 202-564-3338
Fax: 202-565-0059
E-mail: stewarllaurice@epa.gov

Mr. Nell Stewart
Program Analyst
U.S. EPA
501 3rd St., NW, MC 6601J
Washington, DC 20001
Phone: 202-564-9436
Fax: 202-565-2043
E-mail: stewartneil@epa.gov

Jerry Stober
U.S. EPA
960 College Station Rd.
Athens, GA  30605
Phone: 706-355-8705
Fax: 706-355-8726
E-mail: stober.jerry@epa.gov
Dr. John Stoddard
Research Life Scientist
U.S. EPA
200 SW 35th Street
Corvallis, OR 97333
Phone:541-754-4441
Fax:541-754-4716
E-mail: stoddard.john@epa.gov

Dr. Tammy Stoker
Research Biologist
U.S. EPA/NHEERL
MD-72, GEEBB.RTD
RTP, NC 27711
Phone:919-541-2783
Fax:919-541-5138
E-mail: stoker.tammy@epa.gov

Carl Stophanl
Central CT Regional Planning
225 North Main, Suite 304
Bristol, CT 6010
Phone: 860-589-7820
Fax: 860-589-6950
E-mail: carl@ccrpa.org •

Timothy Straub
Pacific Northwest National
Laboratory
902 Battelle Blvd., P.O. Box 999
MSIN P750
Richland, WA  99352
Phone: 509-372-1953
Fax: 509-376-1321
E-mail: timothy.straub@pnl.gov

Dr. Elise Strlz
Research Hydrologlst
U.S. EPA/ORD/NRMRL/SPRD
R.S. Kerr Environmental
Research Center
919 Kerr Research Drive
Ada,  OK 74820
Phone: 580-436-8594
Fax: 580-436-8703
E-mail: striz.eiise@epa.gov

Gene Stroup
U.S. EPA/OEI
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-5716
E-mail: stroup.gene@epa.gov
PROCEEDINGS
                                                            79

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Mr. Rene Suarez-Soto
Intern
University of Puerto Rico
2000 Huntington Avenue
Suite 1026
Alexandria, VA 22303
Phone: 301-827-6092
E-mail: renejuan@hotmail.com

Dr. Ravi Subramaniam
Mathematical Statistician
U.S. EPA/ORD/NCEA
Mailbox 8823D
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-1533
Fax: 202-565-0079
E-mail:
su bra ma nia m. ra vi@epa .go v

Ms. Jennifer Suggs
Chemist
U.S. EPA/NEIC
Bldg. 53, P.O. Sox 25227
Denver Federal Center
Denver, CO  80225-0227
Phone: 303-236-6058
Fax: 303-236-5116
E-mail: suggs.jennifer@epa.gov

Karen Summers
U.S. EPA
Mail Code 2733R
Phone: 202-564-4453
E-mail:
summers.karen@epa.gov

Mr. Greg Susanke
Biologist
U.S. EPA
1200 Pennsylvania Ave., NW
(Mail Code 8104R)
Washington, DC  20460
Phone: 202-564-9945
Fax: 202-565-2916
E-mail: susanke.greg@epa.gov

Mr. Adam Swank
Chemist
U.S. EPA
MD-68
RTP, NC 27711
Phone:919-541-0614
Fax: 919-541-5760
E-mail: swank.adam@epa.gov
Mr. Jeff Swartout
Toxicologlst
U.S. EPA/ORD/NCEA
26 W. Martin Luther King Dr.
MS-117
Cincinnati, OH 45268
Phone:513-569-7811
E-mail: swartout.jeff@epa.gov

Ms. Christina Swartz
Chemist
U.S. EPA/OPP
Washington, DC 20460
Phone: 703-305-5877
E-mail:
swartz.christina@epa.gov

Mr. Roger Swarup
Environmental Manager
US Mint
801 9th Street, NW
Washington, DC 20220
Phone: 202^354-7473
Fax: 202-756-6469
E-mail: •
rswarup@usmint.treas.gov

Mr. Paul Sweet
Director of HE and the New
Economy
State of Kentucky
224 Hall of the States
444 N. Capitol St, NW
Washington, DC 20001
Phone:202-220-1353
Fax:202-220-1359
E-mail: psweet@sso.org

Ms. Peggy Tadej
Director of Environment
National Association of
Regional  Councils
1700 K Street NW, Suite 1300
Washington, DC 20006
Phone: 202-457-0710 Ext. 24
Fax: 202-296-9352
E-mail: tadej@narc.org

Dr. Shirlee Tan
AAAS Science Policy Fellow
U.S. EPA
1200 Pennsylvania Ave., NW
MC7201-M
Washington, DC 20460
Phone: 202-564-8478
Fax: 202-564-8483
E-mail: tan.shirlee@epa.gov
Don Tang
U.S. EPA
1300 Pennsylvania Ave., NW
Mail Code 8725R
Washington, DC 20460
Phone: 202-564-0892
Fax: 202-565-2443
E-mail: tang.don@epa.gov

Dr. Trevor Tanton
Environmental Scientist
U. of Southampton
Dept. of Civil and Enviornmental
Eng.
Highfield, Southampton,
United Kingdom
Phone: 44-1703-595459
E-mail: t.w.tanton@soton.ac.uk

Ms. Jenny Tao
Toxicologlst
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-8928
E-mail: 4ao.jenny@epa.gov

Mr. Keith Tarpley,
Task Order
Manager/Videographer
CSC
86 T.W. Alexander Dr., ERC
Bldg, Mail Drop 70
Durham, NC 27709
Phone:919-541-1835
Fax:919-541-4002
E-mail: tarpley.keith@epa.gov

Roger Taylor
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-566-1549
Fax: 202-566-1336
E-mail: taylor.roger@epa.gov

Deric Teasley
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8601D
Washington, DC 20460
Phone: 202-564-3356
Fax: 202-565-0062
E-mail: teasley.deric@epa.gov
80
                                     EPA SCIENCE FORUM 2002

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Dr. Kevin Telchman
Associate Director for Science
U.S. EPA
Office of Science Policy (8104R)
1200 Pennsylvania Ave., N.W.
Washington, DC 20460
Phone: 202-564-6705
Fax:202-565-2917
E-mail:
teichman.kevin@epa.gov

Mr. Michael Terry
Research Program Manager
University of Rochester
Dept. of Environmental Medicine
Rochester, NY 14642
Phone: 585-275-4203
Fax: 585-256-2591
E-mail:
mike_terry@urmc.rochester.edu

Ms. Linda Teuschler
Mathematical Statistician
U.S. EPA/NCEA
MS-190
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone: 513-569-7573
Fax: 513-569-7916
E-mail: teuschler.linda@epa.gov

Vljaya Thadlkonda
Eminent Services Corp. .
7960 Ceccene Ave.
Gaithersburg, MD 20879
Phone: 301-330-4705
Fax:301-330-5138
E-mail:
vthadikonda@emiserv.com

Dr. John Tharakan
Professor
Howard University
Dept of Chemical Engineering
2300 61h Street, NW
L.K.Downing Hall 1009
Washington, DC 20059
Phone:202-806-4811
Fax: 202-806-4635
E-mail: jpt@scs.howard.edu
Ms. Jennifer Thatcher
Program Analyst
U.S. EPA
1200 Pennsylvania Ave., NW
MC 2732A
Washington, DC 20009
Phone:202-564-1601
E-mail:
thatcher.jennifer@epa.gov

Dr. David Thomas
Toxlcologist
U.S. EPA/NHEERL
MD74
RTF, NC 27711
Phone:919-541-4974
E-mail: thomas.david@epa.gov

Ms. Donna Thomas
Program Analyst
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-564-6714
Fax: 202-565-0077
E-mail: thomas.donna@epa.gov

Mr. Kent Thomas
Research Physclal Scientist
U.S. EPA/NERL
MD E205-04
Research Triangle Park, NC
27711
Phone:919-541-7939
Fax:919-541-0905
E-mail: thomas.kent@epa.gov

Ms. Patricia Thomas
Team Leader, SAB
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-4548
Fax: 202-501-0256
E-mail:
thomas.patricial@epa.gov

Delores  Thompson
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6843
Fax: 202-565-2446
E-mail:
thompson.deloress@epa.gov
Ms. Susan Thorneloe
Senior Environmental
Engineer
U.S. EPA/ORD/NRMRL
E305-02
Research Triangle Park, NC
27711
Phone:919-541-2709
Fax:919-541-7885
E-mail:
thomeloe.susan@epa.gov

Mr. Hap Thron
Program  Manager
U.S. Department of Energy
Germantown. MD 20841
Phone:301-903-8153
Fax: 301-903-8506
E-mail: harry.thron@em.doe.gov

Dr. Hale Thurston
Economist
U.S. EPA/NRMRL
Mail Stop 499
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone: 513-569-7627
Fax:513-487-2511
E-mail: thurston.hale@epa.gov

Ms. Priscllla Tillery-Gadson
Information Management
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1400A
Washington, DC 20460
Phone: 202-564-4538
Fax: 202-501-0256
E-mail: tillery.priscilla@epa.gov

Hugh Tilson
U.S. EPA
Research Triangle Park, NC
Phone:919-541-4607
Fax:919-541-1440
E-mail: tilson.hugh@epa.gov

GaryTImm
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC
Phone: 202-564-8474
E-mail: timm.gary@epa.gov
 PROCEEDINGS
                                                            81

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Ms. Chris Tirpak
Project Manager
U.S. EPA/OPPTS-IO
1200 Pennsylvania A vs., NW
MC-7101
Room3139-FEPA-East
Washington, DC 20460
Phone: 202-564-0546
Fax: 202-564-0540
E-mail: tirpak.chris@epa.gov

Bruce Tobey
U.S. EPA, LGAC
16 Montvale Ave.
Gloucester, MA
Phone: 203-232-3304
Fax: 978-282-8898
E-mail: btobey@aquarium.conn

Greg Toth
U.S. EPA
26 W. Martin Luthar King Dr.
Mail Code 642
Cincinnati, OH 45268
Phone:513-569-7242
Fax:513-569-7609
E-mail: toth.greg@epa.gov

Ms. Ramona Trovato
Director
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-2733
E-mail:
trovato.ramona@epa.gov

Brian P. Tnilear
U.S. EPA
1650 Arch Street, Mail Code
3EDOO
Philadelphia, PA 19103
Phone:215-814-5723
E-mail: trulear.brian@epa.gov

Nlcolle Tulve
U.S. EPA
108 T.W.Alexander Dr.
Mail Code E205-04
Research Triangle Park, NC
27709
Phone:919-541-1077
Fax: 919-541-0905
E-mail: tutve.nicolle@epa.gov
 Ms. Vivian Turner
 Environmental Scientist
 U.S. EPA
 1300 Pennsylvania Ave., NW
 Washington, DC 20460
 Phone: 202-564-6793
 Fax: 202-565-2448
 E-mail: tumer.vivian@epa.gov

 Ms. Linda Tuxen
 Special Assistant
 U.S. EPA/ORD/NCEA
 {8601D)
 1200 Pennsylvania Ave., NW
 Washington, DC 20460
 Phone: 202-564-3332
 E-mail: tuxen.iinda@epa.gov
i
 Gerald ineW.Twitty
 Howard University
 415 College St. NW
 Washington, DC 20059
 Phone: 202-806-6953
 Fax: 202-806-4564

 Michael Uhl
 Lockheed Martin
 National Computer Center
 109 T.W.Alexander Dr.
 Research Triangle Park, NC
 27711
 Phone:919-541-0056
 E-mail: uhl.mike@epa.gov

 Mr. David Ullrich
 Deputy Regional
 Administrator
 U.S. EPA Region 5
 77 W. Jackson Blvd.
 Chicago, IL 60604
 Phone:312-886-3000
 Fax:312-353-1120
 E-mail: ullrich.david@epa.gov

 Ms. Susanne Ullrich
 Research Fellow
 U. of Southampton
 Dept. of Civil and Environmental
 Engineering
 Highfield, Southampton,
 United Kingdom
 Phone:44-1703-595459
 E-mail: s.m.ullrich@soton.ac.uk
Dr. Paul Ulrlch
Research Director  •
Environmental Literacy
Council
1730 K Street, NW, Suite 905
Washington, OC 20006
Phone: 202-296-0390
E-mail:
pulrich@enviroliteracy.org

Mr. Dennis Utterback
Science Policy Analyst
U.S. EPA/ORD
1200 Pennsylvania Ave., NW
Mail Code 8104R
Washington, DC 20460
Phone: 202-564-6638
E-mail:
utterback.dennis@epa.gov

Mr. Jonathan Vail
Environmental Scientist
U.S. EPA
960 College Station Rd.  .
Athens, GA 30605
Phone: 706-355-8611
Fax: 706-355-8744
E-mail: vail.jonathan@epa.gov

Roudneva Valentina

Dr. John Vandenberg
Acting Director, Human
Studies Division
U.S. EPA/ORD/NKEERL
MD-58A
Research Triangle Park, NC
27711
Phone:919-966-6209
E-mail:
vandenberg.john@epa.gov

Ms. Cheryl Varkalis
Program Analyst
U.S. EPA/ORD/ORMA/RMSS
1300 Pennsylvania Ave., NW
Mail Code 8102R
Washington, DC 20004
Phone: 202-564-6688
Fax: 202-565-2903
E-mail: varkalis.cheryi@epa.gov
82
                                      EPA SCIENCE FORUM 2002

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Dr. Oilman Velth
Senior Scientist
U.S. EPA/0 RD-Duluth
Mid-Continent Ecology Division
6201 Congdon Boulevard
Duluth, MN 55804
Phone:218-529-5024
E-mail: veith.gilman@epa.gov

Ms. Klran Verma
Microbiologlst
U.S. EPA
701 Mapes Rd.
Ft. Meade, MD 20755
Phone:410-305-2957
Fax: 410-305-3094
E-mail: verma.kiran@epa.gov

Dr. Steve Vesper
Molecular Microbiologlst
U.S. EPA
26 W. Martin Luther King Dr.
M.L 314
Cincinnati, OH 45268
Phone:513-669-7367
Fax:513-487-2512
E-mail:
vesper.stephen@epa.gov

Dr. Alan Vette
Research Physical Scientist
U.S. EPA/NERL
MD E205-04, Rm. D561-1
Research Triangle Park, NC
27711
Phone:919-541-1378
Fax: 919-541-0905
E-mail: vette.alan@epa.gov

Doreen Vetter
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 4502T
Washington, DC
Phone:202-566-1379
E-mail: vetter.doreen@epa.gov

Steve Via
American Waterworks
Association
1401 New York Ave., NW
Suite 640
Washington, DC  20005
Phone: 202-628-8303
Fax: 202-628-2846
E-mail: svia@awwa.org
AlexeyVoinov
IEE UMCES
P.O. Box 38
Solomons, MD 20688
Phone:410-326-7207
Fax:410-326-7354
E-mail: voinov@cbl.umces.edu

Dr. Vanessa Vu
Director, Office of Science
Coordination and Pollc
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7201M
Washington, DC  20460
Phone: 202-564-8430
Fax: 202-564-8452
E-mail: vu.vanessa@epa.gov

Ms. Mable Wade
Executive Assistant
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Drop 8601D
Washington, DC  20460
Phone: 202-664-3321
Fax: 202-565-0090
E-mail: wade.mable@epa.gov

Mr. Tim Wade
Geographer
U.S. EPA
E243-05
RTP.NC  27711
Phone:919-541-4119
Fax:919-541-4329
E-mail: wade.timothy@epa.gov

Danielle Miller Wagner
International City/County Mgt
Association
777 N. Capitol St. NE
Suite 500
Washington, DC  20460
Phone: 202-962-3671

Mr. John Wagner
Federal Mediator
Federal Mediation Service
2100KSINW
Washington, DC  20427
Phone: 202-606-3722
Fax: 202-606-3679
E-mail: jwagner@fmcs.gov
Estella Waldman
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6836
E-mail:
waldman.estella@epa.gov

Mr. Rich Walentowlcz
EnvlronmentalEngfneer
U.S. EPA
1200 Pennsylvania Ave., NW
8721R
Washington, DC 20460
Phone: 202-565-2439
E-mail:
walentowicz.rich@epa.gov

Bill Walker
U.S. EPA
1 Sabine Island Drive
Gulf Breeze, FL 32561
Phone: 850-934-9247
E-mail: walker.bill@epa.gov

Dr. James Walker
Sr. Environmental Scientist
U.S. EPA/0 RD
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-564-3316
Fax: 202-565-0078
E-mail: walker.james-
doctor@epa.gov

Isabel Walls
(LSI Risk Science Institute
1 Thomas Circle, NW
Washington, DC 20005
Phone: 202-659-3306
Fax: 202-659-3617
E-mail: iwafls@ilsi.org

Claudia Walters
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6762
Fax:202-564-2911
E-mail: walters.daudia@epa.gov
PROCEEDINGS
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Dave Wangsness
U.S. Geological Survey
3039 Amwiler Road
Atlanta, GA 30360-2824
Phone:770-381-0320
E-mail: wangsnes@usgs.gov

Dalroy Ward
SAIC
6565 Arlington Blvd.
Falls Church, VA 22042
Phone: 703-292-6356
Fax: 703-292-6389
E-mail: wardd@sdc-moses.com

Dr. Lucy Ward DVM
The Ohio State Universlty-
OARDC
Food Animal Health Research
Program, 1680 Madison Ave
Wooster, OH  44691
Phone: 330-263-3750
Fax: 330-263-3677
E-mail: ward.195@osu.edu

Marsha Ward
U.S. EPA
86 T.W. Alexander Dr.
Research Triangle Park, NC
27511
Phone:919-541-1193
E-mail: ward.marsha@epa.gov

Dr. Ronald Ward
Micro biologist
U.S. EPA
1200 Pennslyvania Ave., NW
(7403M)
Washington, DC 20460
Phone: 202-564-8926
E-mail: ward.ron@epa.gov

Ms. Elin Warn
U.S. EPA
Mail Code 4607M
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-1807
E-mail: warn.elin@epa.gov
Mr. Ed Washburn
Multi-Media Media Manager
U.S. EPA
1200 Pennsylvania Ave., NW
Ariel Rios Bldg., Mail Code -
8104R
Washington, DC 20460
Phone:202-564-1134
Fax: 202-565-2916
E-mail:
washbum.edward@epa.gov

Ms. Erika Washburn
ECO Associate
U.S. EPA/OWOW
1200 Pennsylvania Ave., NW
Room 7214C Mailcode 4504T
Washington, DC 20460
Phone:202-566-1258
E-mail:
washbum.erika@epa.gov

RayWassel
National Academics
2101  Constitution Ave., NW
Washington, DC 20418
Phone:202-334-2617
Fax:202-334-1393
E-mail: rwassel@nas.edu

Ms. Kay Waters
Program Analyst
U.S. EPA/0 RD/ORMA
1300 Pennsylvania Ave., NW
Rm41143-RRB
Washington, DC 20460
Phone: 202-564-6727
Fax: 202-565-2903
E-mail: waters.kay@epa.gov

Tim Watklns
U.S. EPA
Mail Code D305-01
Research Triangle Park, NC
27711
Phone:919-541-5114
Fax:919-541-0715
E-mail: watkins.1im@epa.gov

Don Wauchope
USDA
Ag. Research Service
P.O. Box 748
Tifton, GA  31794
Phone: 229-386-3892
E-mail:
don@tifton.cpes.peachnet.edu
Dr. Gary Waxmonsky
Senior Internationa! Program
Mgr.
U.S. EPA
1300 Pennsylvania Ave., NW
2650R
Washington, DC  20460
Phone: 202-564-6427
Fax: 202-565-2412
E-mail:
waxmonsky.gary@epa.gov

Mr.  Robert Waytand
Director, OWOW
U.S. EPA
1200 Pennsylvania Ave., NW
4501-T
Washington, DC  20460
Phone:202-566-1146
E-mail: wayland.robert@epa.gov

Dr. Jim Weaver
Hydrologlst
U.S. EPA/NERL
Ecosystems Research Division
960 College Station Road
Athens, GA 30605
Phone: 706-355-8329
E-mail: weaver.jim@epa.gov

Robbie Wedge
National Research Council
Phone:202-334-2018
Fax: 202-334-2572
E-mail: rwedge@nas.edu

Jeffrey Weil
CIRES, University of Colorado
CB216
Boulder, CO 80309
Phone: 303-497-8907
Fax: 303-497-8171
E-mail: weil@ucar.edu

Ms. Anne Welnberg
Watershed Academy
U.S. EPA/OW
(4503T)
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone:202-566-1217
Fax: 202-566-1333
E-mail: weinberg.anne@epa.gov
84
                                     EPA SCIENCE FORUM 2002

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Mr. Dwlght Welch
Executive Vice President
U.S. EPA/NTEU 280
401 M Street, SW. NEG070
Washington, DC 20642
Phone: 202-260-2261
Fax: 202-401-3139
E-mail: welch.dwight@epa.gov

Ms. Marjorle Coombs
Wellman
Environmental Protection
Specialist
U.S. EPA Office of Science &
Technology
Mail Code 4305T
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-566-0407
E-mail:
wellman.marjorie@epa.gov

Ms. Sandl Wells
Senior Policy Advisor
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6734
Fax: 202-565-2904
E-mail: wells.sandi@epa.gov

Chen H. Wen
U.S. EPA/OPPTS
7409M, Ariel Rios Building
1200 Pennsylvania Ave,, NW
Washington, DC 20460
Phone: 202-564-8849
Fax: 202-564-8899
E-mail: wen.chen@epa.gov

Randy Wentsel
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 8104R
Washington, DC 20460
Phone:202-564-3214
E-mail: wentsel.randy@epa.gov

Ms. Jeri Wentworth
Computer
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6519
E-mail: wentworth.jeryl@epa.gov.
Ms. NancyWentworth
Director, Quality Staff
U.S. EPA
(2811R)
Washington, DC  20460
Phone: 202-564-6830
E-mail:
wentwotth.nancy@epa.gov

Mr. Jeffrey West
Management Coordinator
U.S. EPA, NARSTO
MD-80
Research Triangle Park, NC
27711
Phone:919-541-4635
Fax:919-541-1379
E-mail: west.jeffrey@epa.gov

Dr. Jordan West
AAAS/EPA Environmental
Fellow
U.S. EPA/ORD/NCEA
1200 Pennsylvania Ave., NW
Mail Code 8601 -D
Washington, DC  20460
Phone: 202-564-3384
Fax: 202-565-0075
E-mail: west.jordan@epa.gov

Ms. Carolyn Wheeler
Management Analyst
U.S. EPA/NHEERL
IO/NHEERL(MD51)
2525 Hwy 54
Research Triangle Park, NC
27711
Phone:919-541-0928
Fax: 919-541-4324
E-mail:
wheeler.carolyn@epa.gov

Dr. Will Wheeler
Economist
U.S. EPA
1200 Pennsylvania Ave., NW -
MC 8722R
Washington, DC  20460
Phone: 202-564-4422
Fax: 202-564-2447
E-mail:
wheeler.william@epa.gov
Ms. Ann White
Environmental Protection
Specialist
U.S. EPA
26 W. Martin Luther King Dr.
Cincinnati, OH 45268
Phone:513-569-7555
Fax: 513-569-7566
E-mail: white.ann@epa.gov

Ms. Charlotte White
Environmental Toxlcologist
U.S. EPA
1200 Pennsylvania Ave., NW
EPA East, 7th Floor
Mail Code 4201M
Washington, DC 20001
Phone: 202-564-8559
Fax: 202-564-6384
E-mail: white.charlotte@epa.gov

John White
U.S. EPA
Mail Code E143-03
Research Triangle Park, NC
27711
Phone:919-541-2306
Fax:919-541-0242
E-mail: white.johne@epa.gov

Ms. Kathleen White
U.S. EPA Science Advisory
Board Staff
(1400A)
1200 Pennslyvania Ave., NW
Washington, DC 20460
Phone: 202-564-4559
Fax: 202-501-0582
E-mail: white.ka1hleen@epa.gov

Ms. Christine Whitman
Administrator
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-4700
E-mail:
whitman.christine@epa.gov
PROCEEDINGS
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Ms. Lindsay Wlchers
Graduate Student
University of North Carolina
105 Stateside Dr.
Chapel Hill, NC 27514
Phone:919-641-2726
Fax:919-541-0026 •
E-mail:
wichers.lindsay@epa.gov

M. Alfred Wledow
Director of Toxicology
Clba Specialty Chemicals
Corporation
540 White Plains Road
P.O. Box 2005
Tarrytown, NY 10591-9005
Phone: 914-785-2438
Fax: 914-785-4074
E-mail: al.wledow@cibasc.com

Jim Wiggins
Director
U.S. EPA/ORO
1304A, Ariel Rios Building
1200 Pennsylvania Avenue, NW
Washington, DC 20460   .
Phone: 202-564-3100
E-mail: wiggins.james@epa.gov

Ms. Lanelle Wiggins
Economist
U.S. EPA
1200 Pennsylvania A vs., NW
Mail  Code 1809
Washington, DC 20460
Phone: 202-260-2692
Fax: 202-260-3021
E-mail: wiggins.lanelle@epa.gov

Ms. Mary Wigglnton
Outreach
U.S. EPA/OPPTS
EPA East Bldg.
1200 Pennsylvania Ave., NW
Room 4327F, Mailcode 7408M
Washington, DC 20460
Phone:202-564-8189
Fax:202-564-8197
E-mail:
wigginton.mary@epa.gov
Mr. Charles Wilde
Executive Vice President
BioGenesIs Enterprises, Inc.
7420 Alban Station Blvd.
Suite B-208
Springfield, VA  22150
Phone:703-913-9700
Fax: 703-913-9704
E-mail: cwilde@biogenesis.com

Mr. David Wiley
Lead for Performance
Measurement
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 2722A
Washington, DC 20460
Phone: 202-564-7675
Fax:202-564-1808
E-mail: wiley.david@epa.gov

Mr. Nathan Wllkes
U.S. EPA
Washington, DC
Phone: 202-566-0335
E-mail: wilkes.nathan@epa.gov

Ms. Aresla Williams
Environmental Protection
Specialist
U.S. EPA
1200 Pennsylvania Ave., NW
Mail code 7401M
Washington, DC 20460
Phone: 202-564-0308
Fax: 202-564-0575
E-mail: williams.aresia@epa.gov

Mr. Joe Williams
Supervisory Environmental
Scientist
U.S. EPA/NRMRL/SPRD
P.O. Box1198
Ada, OK 74820
Phone: 580-436-8608
Fax: 580-436-8703
E-mail: williams.joe@epa.gov

Mr. Ron Williams
Research Chemist
U.S. EPA/NERL
E205-04
RTP, NC  27711
Phone:919-541-0905
Fax:919-541-0905
E-mail: williams.ronald@epa.gov
Sam Williams
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460  •
Phone: 202-564-6782
E-mail: williams.sam@epa.org

Jennifer Wllllgan
B.I.S.
Phone: 410-730-0320

Mr. Howard Wilson
Branch Chief, Safety, Health &
Environmental Mgm't
U.S. EPA
Mail Code 3107A
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-564-1646
Fax: 202-564-0215
E-mail: wilson.howard@epa.gov

Ms. Jill Wilson
9401 NE 180th Street
Bothell.WA 98011
Phone:206-553-1531
E-mail: jdwilson3@yahoo.com

Dr. John Wilson
Research Micro biologist
U.S. EPA
R.S. Kerr Research Center
P.O. Box1198
Ada, OK 74820
Phone: 580^36-8534
Fax: 580-436-8703
E-mail: wilson.johnt@epa.gov

Mr. Rob Wilson
Meteorologist
U.S. EPA Region 10
1200 Sixth Avenue, (OEA-095).
Seattle, WA 98101
Phone:206-553-1531
Fax:206-553-0119
E-mail: wilson.rob@epa.gov

Dr. Vickie Wilson
Research Biologist
U.S. EPA/ORD/NHEERL
MD-72
Research Triangle Park, NC
27711
Phone:919-541-3559
Fax:919-541-4017
E-mail: wilson.vickie@epa.gov
86
                                     EPA SCIENCE FORUM 2002

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Ms. Mary Winston
Management Assistant,
Science Advisory Board
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 1400A
Washington, DC 20460
Phone: 202-564-4538
Fax. 202-501-0256
E-mail: winston.mary@epa.gov

Ms. Louise Wise
Acting Deputy Director,
OWOW
U.S. EPA
1400 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-566-1150
Fax:202-566-1147
E-mail: wise.louise@epa.gov

David Woelkers
Hydro Compliance
Management, Inc.
Hydro-Kleen Filtration Systems
912 North Main, Suite 100
Ann Arbor, Ml  48104
Phone: 734-332-7300
Fax: 734-332-7972
E-mail: dwoelkers@
hydrocompliance.com

Kurt Wolfe
U.S. EPA
960 College Station Rd.
Athens, GA 30605
Phone:706-355-8311
E-mail: wolfe.kurt@epa.gov

Diana Wong
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-566-1136
E-mail: wong.diana-m@epa.gov

Ms. Betty Wonkovlch
Senior Advisor
U.S. EPA
1200 Pennsylvania Ave., NW
Room 41124, 8101R
Washington, DC 22040
Phone: 202-564-6989
Fax: 202-565-2431
E-mail:  .
wonkovich.betty@epa.gov
Allison Wood
Hunton & Williams
1900 K Street, NW
Washington, DC 20006
Phone:202-955-1500
Fax: 202-778-2201
E-mail: awood@hunton.com

Dr. Tracey Woodruff
Senior Scientist
U.S. EPA
75 Hawthorne St., SPE 1
San Francisco, CA 94105
Phone:415-947-4277
E-mail:
woodruff.tracey@epa.gov

BUI Wooge
U.S. EPA
1200 Pennsylvania Ave., NW
Mail Code 7509C
Washington, DC 20460
Phone: 703-308-8794
E-mail: wooge.william@epa.gov

JeffWorthington
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone:202-564-5174
Fax:202-501-1718
E-mail:
worthington.jeffrey@epa.gov

Ms. Evelyn Wray
Program Analyst
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC 20460
Phone: 202-564-6811
Fax: 202-565-2431
E-mail: wray.evelyn@epa.gov

Russ Wright
U.S. EPA
61 Fosyth Street
Atlanta, GA 30311
Phone: 404-562-8347
Fax: 404-562-9983
E-mail: wright.russell@epa.gov
 Michael Youngblood
 U.S. EPA/0 RD
 1200 Pennsylvania Ave., NW
 Mail Code 8102R
 Washington, DC 20460
 Phone: 202-564-6719
 Fax: 202-565-2904
 E-mail:
 youngblood.michael@epa.gov

 Dr. Lester Yuan
 Environmental Engineer
 U.S. EPA
 1200 Pennsylvania Ave., NW
 8623D
 Washington, DC 20460
 Phone: 202-564-3284
 E-mail: yuan.lester@epa.gov

 Mr. Chris Zarba
 Chief of Staff
 U.S. EPA
 1200 Pennsylvania Ave., NW
 (8101R)
'Washington, DC 20460
 Phone: 202-564-6641
 E-mail:
 zarba.christopher@epa.gov

 Valerie Zatarian
 U.S. EPA
 12201  Sunrise Valley Drive
 555 National Center
 Reston, VA 20192
 Phone: 703-648-5538
 Fax: 703-648-4290
 E-mail:
 zatarian.valerie@epa.gov

 Ms. Christine Zawlocki
 Program Analyst
 U.S. EPA
 1200 Pennsylvania Ave., NW
 Washington, DC 20460
 Phone: 202-564-3654
 E-mail: zawlocki.chris@epa.gov

 Rick Zehner
 University of Nevada-Reno
 M.S. 370
 Reno,  NV 89557
 Phone: 775-784-4966
 E-mail: zehner@unr.edu
PROCEEDINGS
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Dr. Harold Zenfck
Associate Director for Health
U.S. EPA/ORD/NHEERL
MD-87
Research Triangle Park, NC
27711
Phone: 919-541-2283
Fax:919-541-4201
E-mail: zenick.hal@epa.gov-
Mr. Paul Ziellnskl
Chief, Planning Staff
U.S. EPA
1200 Pennsylvania Ave., NW
Washington, DC  20460
Phone: 202-564-6772
Fax: 202-565-2916
E-mail: zielinski.paul@epa.gov
Dr. Lawrence Zlntek
Chemist
U.S. EPA
536 S. Clark Si
Mail Code- 10C
Chicago, IL 60605 '
Phone: 312-586-2925
Fax:312-886-2591
E-mail:
zi nte k. la wrence @e pa. go v
88
                                      EPA SCIENCE FORUM 2002

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