United States
 Environmental Protection
 Agency
Office of Environmental
Processes and Effects Research
Washington DC 20460
 Research and Development
 EPA/600/S5-86/001 Jan. 1987
 Project  Summary
 Ground  Water  Quality
 Protection:  State  and   Local
 Strategies
  At the request of the Environmental Pro-
tection Agency,  the National Research
Council established  a Committee  on
Ground Water Quality to provide guidance
on  developing and enhancing ground-
water protection programs.  Summaries
are presented of ten state and three local
programs that represent a range of situa-
tions, problems and solutions. Those sign-
ificant technical and institutional features
that show progress and promise in pro-
viding protection of ground-water quality
are identified. While no single program
was held out as a model for others to
follow, the committee found many dif-
ferent practices in the programs reviewed
that provide an array of alternative pro-
gram designs. Approaches are described
for information management, classifica-
tion,  standards,  source control and
implementation.
  This Project Summary was developed
by EPA's Office of Research and Develop-
ment and Office of Water, Washington,
DC, to announce key findings of the re-
search project that is fully documented in
a separate report of the same title (see
Project Report ordering information at
back).
Introduction
  In response to a November 1984  re-
quest  from the Office of Research and
Development and the Office of Ground
Water Protection of the U.S. Environmen-
tal  Protection  Agency,  the National
Research Council established a Commit-
tee on Ground Water Quality Protection.
The committee was asked to identify state
and local ground water protection pro-
grams and review the preventive aspects
of these programs for their scientific
bases, their performance over time, their
administrative requirements,  and their
legal and economic framework.
  To determine how well the ground water
protection programs were working in
these states, the committee conducted
personal interviews in several states, in
addition to interviewing the state repre-
sentatives invited to Committee meetings.
Those interviewed represented not only
state and/or environmental health depart-
ments but industry,  environmental law
firms, consulting engineers and public in-
terest groups among others. The objective
was to identify those ground water pro-
tection practices and procedures that have
been successful, have experienced diffi-
culty, or might be worth watching in the
future. From interviews, discussions, and
literature reviews, the committee reached
the conclusions and recommendations
presented in the full report.
States Selected for Review
  In selecting state and local programs for
review,  the  committee  attempted  to
include  those  programs  that are  rep-
resentative of the range of source types
affecting ground water, the hydrogeologic
characteristics, contamination problems,
institutional arrangement  for  protection
and the types  of protection  strategies
found across the United States. Where
possible, the committee selected those
programs which have been in existence for
a sufficient period of time to permit some
level of experience  in the  programs.
Following is a list of the programs selected
for review and the principal reasons for
their selection:
  • Arizona — A state with  important
    quality  and quantity  issues  and a
    newly established ground water man-
    agement program.

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• California — A  large state  with  a
  wide range of problems  and pro
  grams with emphasis on agriculture-
  and industry-related pollution and an
  extensive and unique intergovern-
  mental  structure  for  protection
  programs.
• Colorado — A state with important
  quality and quantity issues with em-
  phasis on agriculture, residential and
  commercial development and mining
  related problems and a ground water
  strategy including a ground  water
  classification system in the beginning
  stages of implementation.
• Connecticut — A small densely pop-
  ulated state with a variety of prob-
  lems and one of  the first state-wide
  water classification systems that af-
  fects land use and siting of poten-
  tially polluting facilities.
• Dade County,  Florida — A densely
  populated and rapidly growing area
  with  a local approach to ground
  water management including some
  comprehensive and restrictive laws
  on source and land use control.
• Florida — A state with special hydro-
  geologic characteristics  generally
  highly vulnerable to ground  water
  contamination, rapid residential and
  commercial growth, widespread use
  of agricultural chemicals, and which
  has enacted broad  legislation for
  ground  water protection as well as
  controls on hazardous wastes and
  deep well injection.
• Kansas —  A state with oil produc-
  tion, industrial and agricultural prob-
  lems and a long-standing manage-
  ment program.
• Massachusetts — At the state level,
  an innovative local assistance pro-
  gram including funds for aquifer pro-
  tection, aquifer mapping and a clas-
  sification system.
• Cape Cod, Massachusetts — A frag-
  ile hydrologic system, under consid-
  erable development pressure. Devel-
  oped and implemented numerous ef-
  fective  local approaches to  ground
  water protection.

• New Jersey — A state with a rela-
  tively long-standing monitoring pro-
  gram, and thus well-documented or-
  ganic chemical contamination prob-
  lems, a comprehensive industrial and
  municipal permitting program, and in-
  novative land use controls.
• New York — a large state with a vari-
  ety of land use and industrial prob-
  lems which has completed statewide
  ground water protection programs.
  •  Long Island, New York — A densely
     populated region with unique hydro-
     geologic characteristics, extensive
     contamination  problems; a multi-
     agency regional approach to ground
     water management,  and innovative
     laws on land use controls; extensive
     and diverse ground water contamina-
     tion sources and  problems.
  •  Wisconsin — A state with a variety
     of contamination sources, compre-
     hensive statewide controls and a new
     multitiered approach to water quality
     standard setting.

Criteria for Effective Ground Water
Programs
  The following criteria are considered by
the  committee  to be necessary com-
ponents of a comprehensive ground water
protection program.

Goals and Objectives
  The goals, objectives, scope and priori-
ties of a ground water protection program
should be  clearly defined;  they should
reflect a comprehensive understanding of
the ground water resource problem; and
they should be based  on  adequate legal
authority. The program should have objec-
tive mechanisms for periodic evaluation of
the program's success and a process for
achieving needed modifications.
Information
  A successful program must be founded
on an information base that allows proper
definition of the resource and the problems
and  evaluation of prevention  strategies.
Many decisions must be made with limited
data and scientific uncertainty. However,
a prevention program should be based on
adequate surveys of (a) water resources
and their location, (b) ground water basin
characteristics with respect to the poten-
tial for contamination and (c) current and
anticipated land and surface water uses
that can affect ground water. Information
on  water resource conditions and new
ground  water research  must be  easily
available to decision makers.

Technical Basis
  Effective ground water protection pro-
grams require a sound technical basis. Pro-
grams should be based on (a) appropriate
physical, social and behavioral assump-
tions; (b) physical, chemical, engineering
and hydrologic principles; and (c) sound
relationships  linking  mandated actions
with desired results.  For instance, pro-
grams should account for the interconnec-
tion of atmospheric,  land  and surface
water and ground water resources.
Source Elimination and Control
  In the long term, ground water protec-
tion programs should eliminate or reduce
the sources of ground water contamina-
tion. Simply transferring the problem to
another medium such as the air or surface
water must be avoided. Sources can be
reduced or eliminated by (a) prohibition of
certain harmful activities or products; (b)
the rational siting of activities and facilities
that threaten ground water away from
sensitive areas (by land use controls, per-
mits, or regulations); (c) incentives for use
of products and technologies less threat-
ening to ground water quality; and (d) in-
centives for recycling and reuse of waste
products.
Intergovernmental and Interagency
Linkages
   Ground water protection programs must
link local, state, and federal activities into
coherent coordinated action to be effec-
tive. Ground water is affected by a wide
variety of human activities and land uses.
Moreover,  ground water is affected by
and, in turn, affects all other environmen-
tal media —land, surface water, and air.
Consequently a strong, coherent intergov-
ernmental program is essential in protect-
ing ground water.
Effective Implementation and
Adequate Funding
   Ground water protection programs  must
have adequate authority  and resources
and stable institutional structures to be ef-
fective. These must include (a) adequate
legal authority to take action; (b) adequate
long term funding in light of the serious-
ness of the ground water problem and ef-
forts necessary to reach objectives; (c)
sufficient personnel with adequate train-
ing, expertise, and skills and with an ongo-
ing program for professional development;
and (d) funding mechanisms and strate-
gies to sustain activity over time.
Economic, Social, Political, and
Environmental Impacts
   A preventive program  is based on the
assumption that  prevention of  ground
water contamination is the least costly
protection strategy in the long run. There-
fore, protective actions should be evalu-
 ated in terms of their economic, environ-
mental, social and political impacts. The
following factors should be weighed: (a)
the feasibility and costs of control, the
value of the resource to be protected: (b)
the alternative sources, land uses, environ-
mental and economic impacts that would
result from controls; and (c) the potential
effects  on  public  health and the
environment.

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Public Support and
Responsiveness
  Ground water programs must be respon-
sive and credible to interested groups of
people and to the general public. Programs
should (a) foster public understanding and
support, (b) involve the public in program
design and evaluation, (c) balance expedi-
tious exercise of authority and consulta-
tion with affected parties, and (d) consider
the equity of the distribution of benefits,
costs, and burdens and the relative ability
of various classes and groups of people to
bear them.
  While no single program can be held out
as a model for others to follow, many dif-
ferent  practices used within each state
and local area comprise a reasonable ar-
ray of alternative ground water protection
program designs with features the com-
mittee believes show much promise in pro-
tecting ground water quality.
Selected Highlights
  The  report emphasizes the need for
elimination and reduction of the sources
of ground water  contamination and re-
commends  ways to  help  eliminate or
reduce both hazardous and nonhazardous
waste. Some of the ground water protec-
tion programs examined by the commit-
tee prohibit the land disposal of hazardous
wastes. However, many states lacked any
methods for hazardous waste manage-
ment and  treatment. These prohibitions
and shortcomings usually resulted in ex-
portation of hazardous wastes to other
states which allowed their treatment and
disposal. A key recommendation to states
is that they  develop a plan for treating,
storing, or disposing of hazardous wastes
within their own boundaries, rather than
exporting to other states. The committee
believes that exportation  of hazardous
wastes is  a  temporary expedient  which
generally increases risks associated with
transportation and decreases the assured
overall level of environmental protection.
  One program highlighted in the report is
New Jersey's Environmental Cleanup Re-
sponsibility  Act  (ECRA) which places
responsibility for cleanup on  industry
before sale of property to  a new owner.
The committee found  that this type of
legislation can provide an effective preven-
tion incentive as well as a remedial pollu-
tion control  program and recommended
that other states consider  adopting  a
similar program.
  The report recommendations also focus
on prevention of pesticide contamination
and the purposeful application of agricul-
tural chemicals to land. Several strategies
io  reduce pesticide  contamination of
ground water include (a) maintenance of
a pesticide use data base for each state;
(b)  registration  procedures  for  certain
chemicals that have potential for leaching
into and contaminating ground water; (c)
a pesticide tax to fund monitoring;  (d)
cancellation of pesticide registration at
local levels; and (e) economic incentives,
legislation, and financial  support for
source reduction.
  The report recommends that state and
local programs obtain the necessary hy-
drogeological information for each region
and that the  U.S. Geological Survey ex-
pand its  technical  assistance  and
information-gathering programs to assist
states  in this  effort. Classification of
ground waters using a system as  in Con-
necticut, was also seen as an effective
tool for optimizing ground water  protec-
tion efforts and was recommended in con-
junction  with a  mapping program that
specifically identifies  critical  areas and
resources for special protection.
  Another key recommendation  is that
land use controls should be considered as
an essential part of a  ground  water pro-
tection program. Although land use con-
trols are best  carried out at the local level,
the committee believes that state and fed-
eral governments can encourage land use
controls in combination with other meas-
ures to protect ground water. The effec-
tiveness of land use controls is limited by
preexisting development. Therefore, it is
recommended that land use controls be
implemented  at early stages for vunerable
undeveloped  areas.
  Successful ground water prtection pro-
grams also require adequate legal author-
ity and substantial funding for planning
and design as well as implementation. It
was found that many of the more attrac-
tive programs examined (e.g., California,
Ljong Island, New York and Cape Cod, Mas-
sachusetts)  have  benefited  from past
federal support under Sections 106 and
208 of the Clean Water Act and the Safe
Drinking  Water Act. Therefore, the com-
mittee recommended that the federal gov-
ernment  provide  financial support  for
development and implementation of state-
or basin-level programs; that states con-
sider a variety of funding mechanisms in-
cluding user and disposal fees as well as
general revenues for program support; that
states play a key  role in expanding the
number of well-trained hydrogeologists by
providing more support of hydrogeologic
program  in colleges and universities; and
that the federal government provide tech-
nical support to state and local  govern-
ments through research  on health and
environmental effects  of ground water
contamination, fate and transport of pol-
lutants, and technologies and strategies
for ground water protection.
  The report also addresses political mo-
bilization and public participation and sup-
port of ground water protection programs.
One of the key recommendations states
that attention  should be directed to the
need to attract  and develop high level
political leadership to  shepherd  ground
water protection legislation  and ensure
commitment to continued funding and im-
plementation of ground water programs.
The committee  believes  that  networks
must be established and maintained be-
tween  ground water program managers
and the media. Media coverage of ground
water issues is more likely to be fair and
balanced  when  managers  have estab-
lished a reputation for openness and ac-
curacy. In addition a public intervener type
program  was  recommended to states
when public confidence or interest is not
recognized or adequately incorporated in
ground water protection programs.
  In its review of ground water programs,
the committee found no program which
conducted an economic analysis of costs
and benefits of ground  water protection.
However, the committee believes that eco-
nomic analysis is one of the useful ways
programs  and  strategies can be judged
and  recommended   that  economic
analyses be conducted of existing and pro-
posed ground water protection measures
so that experience can be gained with
techniques and  data requirements, and
decision-makers can become fa>   K with
the results of such analyses.
  In summary, the committee believes that
the essence of prevention is anticipation,
planning,  assessment,  and  preventive
action.  These preventive efforts anticipate
adverse effects from chemical and land
use practices and the disposal of waste
and provide the necessary protection of
ground water with emphasis on prevention
of pollutants at the source.
  Although the information in the printed
report was funded wholly or in part by the
U.S. Environmental Protection Agency un-
der Cooperative Agreement No. CR811815
to the National Research Council, it does
not necessarily reflect  the views of the
agency  and no official  endorsement
should  be  inferred.

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      The Project Summary was prepared by the Committee on Ground Water Quality
       Protection, Washington, DC.
      Steve Cordle is the EPA Project Officer (see below).
      The complete report, entitled "Ground Water Quality Protection: State and Local
       Strategies,"(Order No. PB86-241 387'/AS; Cost: $30.95, subject to change)
       will be available from:
             National Technical Information Service
             5285 Port Royal Road
             Springfield, VA 22161
             Telephone: 703-487-4650

             and
             National Academy Press
             2101 Constitution Avenue, N.W.
             Washington, DC 20418
             (Code No. H20PRO; Cost: $24.50)
      The EPA Project  Officer can be contacted at:
             Office of Environmental Processes and Effects Research
             U.S. Environmental Protection Agency
             Washington, DC 20460
United States
Environmental Protection
Agency
Center for Environmental Research
Information
Cincinnati OH 45268
Official Business
Penalty for Private Use $300
EPA/600/S5-86/001
                                             60604

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