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June 1, 2008
Volume 6, Issue 2
Inside this issue:
                       Tribal Air News
                                  EPA's Greenhouse Gas Reporting Rule
                                     What does it mean for Tribal Governments ?
Cherokee NCORE       2
Monitoring Site

EJAir New EJ Website    3
Grants for Diesel
Cleanup

Kansas City Air Qual-
ity Training Postponed

Mercury Rule Vacated
Designations Update
AQS QandA
Dates to Remember     10
                           Jl^PA is developing a rule that
                    will require reporting of greenhouse gas
                    (GHG) emissions. The objective of this
                    program is to collect comprehensive and
                    accurate data relevant to future climate
                    policy decisions, including potential
                    regulation under the Clean Air Act.
                    Emissions of these GHGs result from
                    both "upstream" (energy production)
                    sites and "downstream" sources (such as
                    large industrial facilities) and there will
                    be a range of options in the proposed rule
                    regarding which sources will be required
                    to report.
                           EPA is considering establishing
                    emissions reporting requirements for six
                    GHGs: carbon dioxide (CO2), methane
                    (CH4), nitrous oxide (N2O), hydrofluoro-
                    carbons (HFCs), perfluorocarbons
                    (PFCs), and sulfur hexafluoride (SF6).
                           EPA will publish a proposed rule
                    by September 2008 and a final rule by
                    June 2009, to meet deadlines established
                              in the FY 2008 Omnibus
                              Appropriations Act signed
                              by President Bush on
                              December 26, 2007.
                              Potential Impact on Tribal
                              Governments
                                     Because the
                              thresholds for reporting will
                              be defined during the
                                               rulemaking process, it is difficult to say at
                                               this time exactly which facilities will be
                                               reporting. It is possible that the proposed
                                               rulemaking could affect large emissions
                                               sources in Indian Country, assuming the
                                               facilities meet the thresholds. The rule is
                                               not expected to affect smaller operations
                                               where emissions
                                               are  difficult to
                                               measure or where
                                               there are a large
                                               number of small
                                               sources.
                                                      EPA will
                                               conduct a Regula-
                                               tory Impact
                                               Analysis to assess
                                               the total cost of
                                               the rule and identify potential impacts on
                                               affected facilities.
                                                      To  the extent that any electric
                                               generating units operated by tribal
                                               governments are already subject to report-
                                               ing CO2 emissions under EPA's  Acid Rain
                                               Program, the Agency can rely on those
                                               existing data and thus minimize any new
                                               requirements.
                                                              Contact: Kitty Sibold
                                                              (sibold.katherine@epa.gov)

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                            Tribal Air News
Page 2
                Cherokee Nation NCORE Trace Monitoring Station
       The Cherokee Nation has one of the first tribal
NCORE (National Core site) trace gas monitoring sites
operating in Indian country.  Up and running in March, this
site consists of trace instrumentation evaluating CO, SO2, and
NOy. Other instrumentation includes a through-the-probe
calibration system, zero air generator, and a digital data-
logger. The Cherokee NCORE station is also collocated with
the tribe's Clean Air Status and Trends network (CASTNet)
site, which includes instruments for monitoring and sampling
of dry deposition atmospheric components, ozone, and
extensive meteorological parameters. This unique pairing of
NCORE and CASTNet monitoring at one site provides a
wealth of data on various pollutants and parameters for use in
evaluating air quality in a rural area and provides data for
network comparisons  on a national level.
       This unique NCORE candidate site has two NOy
analyzers with external molycon converters located at 3 and
10 meters above ground, respectively. Other special studies
onsite include a continuous ambient ammonia analyzer and
numerous "passive" type sampling studies conducted in
coordination with EPA Region 6. Future plans include the
installation  of a recently acquired continuous Tekran
speciated mercury analyzer and a continuous PM2.5 FEM
BAM (Federal Equivalent Method Beta  Attenuation
Monitor), both of which will be operational in FY09.
       The Cherokee Nation has established a track record
of excellence in ambient air quality monitoring in Indian
Country during the past decade. It has done so through its
network of various air quality monitoring stations and
projects as well as through its participation in regional
and national organizations dedicated to improving
ambient air quality. In addition, the Cherokee Nation
has established a record of excellence through its
leadership of the Inter-Tribal Environmental Council
(ITEC) consortium, providing environmental multi-
media services to over 40 tribes within EPA Region 6
and to additional tribes throughout the United States.
       The Cherokee Nation, acting through its
Cherokee Nation Environmental Programs (CNEP)
office, has been active in ambient air quality
monitoring since 1996. The CNEP began its work in
air quality monitoring in 1996 when  it established a
network often PM2.s monitors on lands of the
Cherokee Nation and seven other ITEC tribes in
Oklahoma's Indian Territory.
       The Cherokee Nation also currently operates a
network of criteria pollutant monitors at five
permanent stations on lands within its jurisdictional
boundaries and a state of the art mobile monitoring
unit that provides air quality data in selected
communities.  Each location and site serves a unique
monitoring purpose and scope.  Primarily, CNEP sites
are utilized for NAAQS compliance. However most
sites are uniquely paired with other EPA project
programs to provide special information, such as
status and trends, mercury deposition or community
air toxics.
Contact: Ryan Callison

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Tribal Air News
                                                                                                        Page 3
Introducing  EJAir
OAR's new Environmental Justice Website
                File  Edit  View  Favorites  Tools  Help
               Address ml http://www.epa.gov/air/ej/index,html
                                          U.S. ENVIRONMENTAL PROTECTION AGENCY
                                             Search: OAll EPA ©This Area
                                                    » Air & Radiation » EJAir
                                 EPA defines environmental justice
                                 (EJ) as the fair treatment and
                                 meaningful involvement of all people
                                 regardless of race, colon national
                                 origin, or income with respect to the
                                 development, implementation, and
                                 enforcement of environmental laws.
                                 EPA s Office of Air and Radiation
                                 (OAR) is committed to promoting and supporting EJ, which is an
                                 integral part of OAR's mission. Visit the pages below or the links to
                                 the left for more specific information on EJ and air issues:
        "Environmental Justice" or EJ, is a term you
should hear used more and more at EPA, where our goal
is to ensure that all Americans are equally protected from
adverse environmental effects or impacts.
        To further this goal, on February 22, 2008  we
launched EJAir, a website with informational materials
that we thought would be most helpful to both our
internal and external audiences.  These include such
things as case studies, grant availability, technical tools
and notes from meetings or conferences.
        EJAir was officially installed at EPA.GOV as
http://www.epa.gov/air/ej.  The OAR Website Quick-
Finder has even added a direct link to the EJAir website!
                          Air & Radiation Home

                          Basic Information
                          Global Atmospheric
                          Protection
                                      4 Quick Finder
                                        rs& Light Trudts
                                        : a n Ai r Act
           EJAir is, of course, a work in progress, and we
    will be adding new features and information as it
    becomes available. An OAQPS EJ Team, led by Candace
    Carraway, meets regularly to pursue development of EJ
    implementation strategies, analytical tools, and outreach
    programs.  Please help us by sending your suggestions
    for content, navigation and any other ideas you may have
    to help us improve this product—we'll be delighted to
    hear from you!
    Contact: Tom Link regarding the website
    (link.tom@epa.gov) or Candace Carraway regarding the
    EJ team's work (carraway.candace@epa.gov)
                                                                              U.S. ENVIRONMENTAL PROTECTION AGENCY
                                                              Office of Air and Radiation
                                                       C'All EPA 0 This Area
Data & Maps
Energy Star
Engines
Green Vehicles
Heavy Duty Trucks
                                                                                 Interstate Air i
                                                                                 Mercury Rule
                                                                                 Sun Safety
RadNet
Methane to Markets
Toxic Air Pollutant
Tribal Air
Visibility

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                            Tribal Air News
Page 4
EPA Makes  $50 Million  Available to Clean Up  Diesel  Engines
Nationwide and Invites Tribal  Nations to Participate
       Reducing emissions from diesel engines is one
of the most important air quality challenges facing the
United States.  Many scientific studies have linked diesel
pollution, which contains particulate matter (PM or soot),
ground-level ozone (smog) and air toxics, to a number of
serious respiratory and cardiac health effects, such as
heart and lung disease, chronic bronchitis, exacerbations
of asthma symptoms, and even premature mortality.
Also, EPA has classified diesel exhaust as likely to be
carcinogenic at environmental concentrations. The EPA
has set more stringent heavy-duty highway and nonroad
engine standards to reduce diesel emissions.  However,
these standards will not be fully implemented until 2030.
During this time, older diesel engines will continue to
emit high levels of toxic nitrogen oxides, diesel
particulate matter, and other air pollutants.
       In April 2008, EPA announced the availability of
almost $50  million in grants to fund diesel emissions
reducing technologies, and EPA's regional offices have
recently published the funding competition for this
program. Promoting such technologies will reduce
emissions from the nation's current fleet of 11 million
diesel engines. These reductions will help expedite the
health benefits of the new heavy-duty diesel engine
standards across the country.
       EPA's National Clean Diesel Campaign (NCDC)
will manage these funds via four separate programs.  Of
most interest to the tribes will be the Clean Diesel Fund-
ing Assistance Program (CDFAP), which received $27.6
million to support grant projects to reduce exposure to
diesel emissions.  The NCDC works closely with a
network of seven Collaboratives, which are comprised of
the  regional EPA office, and region-wide public and
private entities that work together to reduce air pollution.
       In the past, EPA and tribal governments have
collaborated to implement diesel emission projects within
tribal communities.  The Puyallup Tribe and the EPA
                                     successfully
                                     worked
                                     together to
                                     retrofit ten
                                     diesel school
                                     buses. The
                                     health benefits
                                     of reducing the
                                     emissions from
                                                        these school buses extends beyond the Puyallup tribal
                                                        grounds.  These school buses serve the Chief Leschi
                                                        School whose student body of 700 represents over 92
                                                        tribes. These grants offer tribal governments and EPA
                                                        the opportunity to work together to support additional
                                                        effective projects that reduce tribal communities'
                                                        exposure to the serious health risks associated with diesel
                                                        emissions.
                                                                                      Studies have linked
                                                        Eligible Applicants            diesel emissions to
                                                               State, tribal and local    serious resPir°torV °"d
                                                        (city and county) governments   cardiac health effects,
                                                        can apply for the grants under    even premature death.
                                                        the NCDC program. School     Diesel exhaust is also a
                                                        districts, and metropolitan       |ike|y eareinogen at
                                                        planning organizations— as well
                                                                  f+    j •  ^ ^       ambient levels.
                                                        as non-projits ana institutions
                                                        with     transportation,
                                                        educational services and air quality   responsibilities —
                                                        are also eligible entities for assistance.  Tribal
                                                        governments may choose to partner with private sector
                                                        fleets to participate in the program.
                                                        Grant Application & Evaluation Process
                                                               Each EPA regional office will manage the grant
                                                        applicants within their region and in accordance with its
                                                        Request for Proposals (RFP). The NCDC Current
                                                        Funding webpage (http://www.epa.gov/otaq/diesel/
                                                        grantfund .htm#current) contains a map of each EPA
                                                        regional Collaborative's jurisdiction. It also provides
                                                        links to all of the seven Collaboratives' websites and
                                                        RFPs. Please review the corresponding RFP for
                                                        application timelines, deadlines, and allocations. The
                                                        Collaboratives will distribute the grants via a competitive
                                                        grant process later this year.
                                                               EPA's regional offices will evaluate and rank
                                                        eligible project proposals based on: areas with high
                                                        population, air quality issues; air toxic concerns;
                                                        disproportionate concentrations of air pollution (e.g.,
                                                        truck stops and marine ports); the useful life of the
                                                        engine; and the conservation of diesel fuel and use of Ul-
                                                        tra Low Sulfur Diesel (early  introduction of ULSD for
                                                        nonroad projects).
                                                               EPA anticipates that the CDFAP grants  will be
                                                        awarded to grant recipients in the fall of 2008. The law
                                                        dictates that half of the funding is dedicated to benefit

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Tribal Air News
Diesel  Grants (from page 4)
                                                                                                     Page 5
public fleets, including private fleets contracted for
public purpose such as road construction projects.
Eligible Projects
       CDFAP grants must be
used to support technologies
and engines that have been
verified or certified by the EPA
or the California Air Resources
Board. These grants cannot
fund the cost of emissions
reductions currently mandated
under federal, state or local law. However, applicants
can apply for funding in order to gain experience with
                      new technologies and begin
                      their emission reductions
                      program prior to the dates for
                      compliance with these
                      mandates.  Specific details are
                      available on the regional
                      Collaborative websites.
EPA's National Clean
Diesel Campaign will
provide grant funds to
get early emission
reductions  from older
diesel engines, such as
school buses.
                              Eligible fleets include,
                      but are not limited to, medium
                      or heavy duty trucks and non-
                      road equipment.
Act Today!
       Diesel engines are
an essential component of
passenger and commercial
transportation. The new
emission reducing standards
will take decades to
implement because of the
long lifespan of diesel
engines.  Fortunately,
emission-reducing, cost-
effective diesel technologies are available today to reduce
the emissions of the existing diesel fleet.  These grants can
help tribal governments reduce diesel emissions and protect
the health of their communities.
       Please visit the National Clean Diesel Campaign
website at www.epa.gov/cleandiesel to find out how to
participate.
                                                      Contact: Rosalva Tapia (tapia.rosalva@epa.gov)
 TRIBAL PROGRAM
                                      Region VII Air Quality Training Postponed
                                 :< / - ••. .:&^&Mi&z*&'-'':i
                                              m
                                              ^  - —  ^ j
       EPA has rescheduled the Region VII offering of the training - Improve and Protect Air Quality in Indian Coun-
try. It was not held in Kansas City on May 6-8.  Instead, it will be held September 16 - 18, in Kansas City. There is
room for more participants and EPA invites both environmental professionals and tribal leaders to participate. Travel
scholarships are available. Call Melissa McCullough with questions at 919.541.5646.
Here is the web address for more information and registration: http://projects.pechan.com/epa/tribalWorkshops_kc/

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                             Tribal Air News
Page 6
U.S. Court of Appeals Vacates  EPA's  Clean  Air  Mercury  Rule
Background
       On March 15, 2005, the EPA Administrator
signed the first-ever federal rule to permanently cap and
reduce mercury emissions specifically from coal-fired
power plants, making the United States the first country
in the world to regulate mercury emissions from coal-
fired power plants ~ the largest remaining sources of
mercury emissions in the country. When fully imple-
mented, these rules were expected to reduce
utility emissions of mercury from 48 tons a year to 15
tons, a reduction of nearly 70 percent. The Clean Air
Mercury Rule (CAMR) built on EPA's Clean Air Inter-
state Rule (CAIR) to significantly reduce criteria
pollutant emissions from all sources, including coal-fired
power plants. EPA issued CAMR under section 111 of
the Clean Air Act, after finding that it was neither
appropriate nor necessary to regulate utility mercury
emissions under section 112 of the Act.  This finding was
based on EPA's conclusion that utility mercury emissions
are not reasonably anticipated to result in hazards to
public health, after implementation of other requirements
of the Act, and that EPA's earlier decision to list utilities
as a source to be regulated under Section 112 was in
error.
   The CAMR approach was to establish "standards of
performance" under section 111 of the Act, limiting
mercury emissions from new and existing coal-fired
power plants. It also created a market-based cap-and-
trade program that would reduce nationwide utility
emissions of mercury in two distinct phases. The first
phase cap was to be 38 tons and emissions would
be reduced by taking advantage of "co-benefit"
reductions - that is, mercury reductions  achieved by re-
ducing sulfur dioxide (SO2) and nitrogen oxides (NOx)
emissions under CAIR. In the second phase, due in
2018, plants were to be subject to a second cap  de-
signed to reduce emissions to 15 tons upon full  im-
plementation.
    CAMR set mercury emissions "budgets" for each
state, the District of Columbia, and Indian country. For
more information, see www.epa.gov/camr. States and
participating tribes would develop plans to achieve the
required reductions, choosing what measures to adopt.
CAMR included a model rule for a mercury  emissions
cap-and-trade program, which states and tribes could
adopt.
    In 2006, EPA published a proposed CAMR Federal
Plan for coal-fired power plants located in all jurisdic-
tions covered by CAMR to ensure the required
emission reductions are achieved on  schedule. As the
control strategy for the Federal Plan, EPA proposed to
adopt the model mercury cap-and-trade program (that
EPA provided in
CAMR as a control
option) for those states
without a timely
submitted and
approved CAMR
plan.  Such a Federal
Plan would no longer
apply for a state when
they receive
Agency approval of
the state's CAMR
                     ecosystems and contaminates fish
                     tissues.
                      Mercury is a potent neurotoxin, to
                      which developing fetuses and
                      children are especially vulnerable.
                      Mercury deposits to aquatic
Plan.
The Court decision
    In 2006, diverse parties, including several states,
unions, non-governmental organizations, industry
groups, and the National Congress of American Indians
and Treaty Tribes, filed suit against EPA regarding the
CAMR. Their expressed concerns were twofold: belief
that total mercury control under CAMR would not be
sufficient and concern that there would be local impacts
from mercury emissions that might not be addressed by
national cap and trade standards. Several parties
argued that, once EPA concluded that utility mercury
emissions  should be regulated under section 112, it
could not change that decision without making certain

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Tribal Air News
Mercury Rule (from page 6)

findings contained in section 112(c)(9).
    On Feb. 8, 2008, the United States Court of Appeals for
the District of Columbia Circuit agreed, and vacated EPA's
Section 112(n) Revision Rule and the Clean Air Mercury
Rule (State of New Jersey v. EPA, No. 05-1097).
    The court ruled that when EPA determined in the year
2000 that power plants should be regulated under section
112 and listed them under Section 112(c)(l), it could only
remove them from the list after making the findings
required by the delisting provisions of Section
112(c)(9). This means that, to delist, EPA must determine
that no source in the category (or group of sources, in the
case of area sources) emit hazardous air pollutants in
quantities that:
    • may cause a lifetime risk of cancer greater than one in
     one million to the most exposed individual, or;
    • will exceed a level which is adequate to protect public
     health with an ample margin of safety, or;
    • will result in adverse environmental effect.
    Because EPA had not made those findings in the
Section 112(n) Revision Rule, the court found that EPA
could not remove power plants from the section 112(c) list,
and therefore  vacated the rule.  As such, the Court
also vacated CAMR because, under EPA's own  interpreta-
                                                                                                     Page7
   tion of the Act, since coal-fired power plants would
   then remain listed as sources under section 112,
   regulation of existing sources' mercury emissions
   under section 111 is prohibited.
       The court did not review or rule on any of the
   substantive provisions of CAMR, such as the
   legality of using emissions trading mechanisms to
   comply with limits under section 111.
       The Court's decision vacating the Section 112(n)
   Revision Rule and the Clean Air Mercury Rule was
   effective March 14, 2008. The effect of the vacatur
   is to restore coal- and oil-fired power plants as a
   listed source category under Section 112.  Since no
   rule is in place under Section 112 to control
   hazardous air emissions from these facilities,
   Section 112(g) of the Act applies. Under section
   112(g), no person may begin actual construction or
   reconstruction of a major source of HAP unless the
   permitting authority determines on a case-by-case
   basis that requirements for controlling new source
   hazardous air pollutant emissions (Maximum
   Achievable Control Technology or MACT) will be
   met.
   Contact:  Eric Ginsburg  (ginsburg.eric(g),epa.gov)
 Update:  Attainment and
Nonattainment  Designations


       EPA promulgated a new 24-Hour PM2.5 National
Ambient Air Quality Standard (NAAQS) on October 17,
2006 to provide increased protection of public health and
the environment from fine particle pollution.  As with each
new NAAQS, EPA is then required to designate all
geographic areas within the United States as attainment
(meeting the standard), unclassifiable (insufficient
information to tell), or nonattainment (not meeting the stan-
dard) under Section 107 of the Clean Air Act  (CAA).
Through this designations process, EPA communicates to
the public whether the air meets our health-based standard,
which triggers an   implementation plan process to
improve air quality for states and tribes.
       Designating an area under the CAA is
accomplished through a formal rulemaking process
outlined in Section 107(d) of the Act. If an area does
                           (continued on page 10)

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                             Tribal Air News
Page 8
                                 Our CAPPA's Off to You
                              CAP PA gives users

                              overwhelmed with
                              information on possible
                              community actions a
                              simple place to start.
        We're proud to announce that EPA has a new tool
that will be helpful for tribes to rank potential air pollution
and climate action activities on the basis of how successful
they might be for a particular locality. This tool, the
Climate and Air Pollution Planning Assistant (CAPPA),
was developed by ICLEI (a.k.a. Local Governments for
Sustainability) but will be useful for tribes and native
villages, as well as more metropolitan areas. CAPPA is
meant to answer the question: What are air quality
management or climate strategies that we can adopt for our
community that are most likely to produce  a successful
program?
        As you know, tribes are
confronting and evaluating air
pollution issues.  Some tribes
may be in  areas that will not
meet the ozone or particulate
matter National Ambient Air
Quality  Standards that are set
for health protection.  In
addition, tribes have also shown
interest in  advocating Federal action on climate change,
recognizing the issues and impacts expected on tribes and
important tribal resources. Evidence of this are resolutions
such as those passed by the National Congress of American
Indians (June 2006) and 162 Native Tribes and Villages
(presented to the Alaska delegation of Congress in March
2007).  These voices join 840 Mayors who have signed the
US Mayors Climate Protection Agreement, and who are
pledging to cut greenhouse gas emissions 80% by 2050
(http://www.seattle.gov/mayor/climate/).   Other tribes and
communities are considering undertaking similar actions.
Energy generation and consumption are tied closely to both
air pollution and greenhouse gas emissions. We all want to
do what we can to save  energy, not only for the
environmental benefits, but also for monetary savings and
national security benefits.
        Solutions to air pollution problems are complicated
and CAPPA is a spreadsheet/web-based tool to help tribes
and other local governments sort out options. This
electronic tool briefly describes:
o   the air pollution control measures,
o  the associated air pollution and greenhouse gas
        benefits,
o  examples of measure's use elsewhere, and
o  links to other information.
       In addition, CAPPA includes calculators that
allow the user to experiment with what kind of energy,
money and emissions savings are possible from different
degrees of implementation of any given measure. It is
particularly exciting that the tool can create a
comprehensive emissions  reduction plan.
       In developing a plan with CAPPA, a user can
pick pollution reduction targets, rate the importance of
different performance metrics (e.g., return on investment)
by their community, and add in anything that might be
specific to their situation (e.g., installation of tidal power
generation).  The user can then determine specific levels
of implementation, utility  region, energy costs, and the
like, or alternatively they can rely on default information.
Communities will end up with a list of ranked measures,
optimizing for performance and local needs.
                                                               CAPPA will be a worthy addition to the field of
                                                        community tools, particularly as it gives communities
                                                        with fewer specialized resources both a simple place to
                                                        start and the benefit of the experience of hundreds of
                                                        communities. In developing CAPPA, ICLEI inventoried
                                                        over 100  activities that can be undertaken by
                                                        communities, either for government or community

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Tribal Air News
CAPPA (from page 8)
                                                                                                    Page 9
                    operations, in areas such as energy
                    efficiency, transportation, waste
                    management and chemical emission
                    reductions. These communities reported
                    how well different measures worked in
                    terms of emissions reductions achieved,
                    and rated such relevant performance
                    metrics as financial return on
                    investment, implementation timeframe
                    and level of effort required by staff.
       It is important to note that one can not take the
performance calculations from this tool and plug it directly into
                    a tribal or state implementation plans. However, for
                    its designed purpose ~ giving communities a place to
                    start for comparing and selecting strategies for air
                    pollution and climate based on real-world experience
                    and your local  priorities - we believe that it will be
                    very helpful indeed.
                    Contact:  Melissa McCullough
                    (mccullough.melissa@epa.gov)
            AQS First Anniversary Q&A  Session for Tribal  Users
        1 he EPA Office of Air Quality Planning and Stan-
dards (OAQPS) began hosting the bimonthly Question &
Answer (Q&A) Session for tribal users of the Air Quality
System (AQS) one year ago, on May 14, 2007. The pri-
mary goal of the Q&A session is to provide a forum where
tribal users can have their questions, issues or concerns
regarding the use of AQS addressed by staff of the EPA
and the Institute for Tribal Environmental Professionals
(ITEP).  In addition, at each session these professionals
demonstrate such basic features of the AQS application as
logging  on, navigating, and password synchronization, as
well as more advanced features,
such as setting up a tribal site,
running  AQS in tribal mode,
and updating data.
        Tom Lewis, of the AQS
Level 2  User Support staff,
hosts each session.  Using
Genesys, a web conference tool
designed to conduct real time
meetings via the Internet,
people can participate using
their PC and telephone. (A toll-
free conference phone line is
provided.)  Once logged in to
                 Genesys, via a web browser, each participant is able to
                 view the host's PC screen.
                        Although we advertise the Q&A Session for
                 tribal users of the AQS , we welcome participation by
                 any tribal person who has an interest. If you would like
                 to participate in the next Q&A Session, please email Tom
                 Lewis (lewis.tom@epa.gov).  Feel free to include
                 questions or issues that you would like addressed, and/or
                 features of the AQS application you would like demon-
                 strated.
          Monitor
          the Air
Acquire Data
Regulate
               Handle
                Data
             Report (Load)
                  Data
                                          AQS

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Designation Update (from page/)
not meet the 2006 standard for 24-hour PM2.5, that
area will be designated as nonattainment.  We expect
that    southern California will be one of the few
nonattainment areas in the country affecting tribes. In
these 24-hour PM2.5 designations, it is likely that we
will follow the practice we used for the 1997 ozone
and 1998 PM standards and designate areas that meet
the standard or where we lack definitive information
as attainment/unclassifiable.
       Many tribes made recommendations for the
2004 ozone and PM designations, although they were
not required to participate. Last fall we asked if tribes
were interested in forming another workgroup to give
input to the process for designations under the PM2.s
24-hour standard, and did not hear interest. We do
plan to reassess on the next National Tribal Air call
the need for regular calls with OAQPS on the desig-
nations process for this, and subsequent, standards.
                                        Earlier this spring, EPA Regional Offices sent
                                 letters to each tribal Chair offering the opportunity to
                                 participate in the designations process and to consult with
                                 EPA officials on this upcoming Federal action. Five tribes
                                 made recommendations to  EPA about air quality
                                 designations. EPA will make designations for this standard
                                 in December, 2008. Several tribes have requested
                                 consultation with Region 9.
                                        EPA is in the process of reviewing a number of
                                 NAAQS. In March 2208, the Agency revised the ground-
                                 level ozone standards. In September 2008, we will issue a
                                 final decision on the lead standard. Other reviews of
                                 standards will be done on a regular schedule. We will print
                                 the schedule of those standards updates in the next
                                 newsletter.  If you have specific questions about
                                 designations, contact your Regional Office or Tom Link at
                                 OAQPS (Link.tom(g),epa.gov). Tom can set up a call with
                                 the region to discuss your situation.
June 3-5

June 23 - 27

July 29-31

August 19-22

September 16-18

Sept 23-26, 2008

Www. epa.gov/apti
Dates and Websites to Remember


National Tribal Forum on Air Quality, Las Vegas, NV

National Tribal Conference on Environmental Management, Billings, MT

Training: New Source Review - Research Triangle Park, NC

Training: Climate Change on Tribal Lands - Flagstaff, AZ

Training: Improve and Protect Air Quality in Indian Country—Region VII, Kansas City

Training: Air Pollution and Ecosystems.  TAMS Center, Las Vegas, NV

The  EPA Air Pollution Training Institute website includes upcoming training courses, past
broadcasts (e.g. rule updates) and webcasts
Tribal Air News is produced by the Environmental Protection Agency's Office of Air Quality Planning and Standards

Outreach and Information Division, the Community and Tribal Programs Group.
                                                                                                     <$-o
The newsletter is produced quarterly and is distributed electronically.

For more information about the newsletter, or to contribute stories and pictures contact:

Laura McKelvey (mckelvey.laura@epa.gov) Or Melissa McCullough (mccullough.melissa@epa.gov)
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