[Federal Register Volume 59, Number 103 (Tuesday, May 31, 1994)]
[Unknown Section]
[Page 0]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 94-13189]


[[Page Unknown]]

[Federal Register: May 31, 1994]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 300

[FRL-4890-1]

 

National Priorities List for Uncontrolled Hazardous Waste Sites

AGENCY: Environmental Protection Agency.

ACTION: Final rule.

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SUMMARY: The Comprehensive Environmental Response, Compensation, and 
Liability Act of 1980 (``CERCLA'' or ``the Act''), as amended, requires 
that the National Oil and Hazardous Substances Pollution Contingency 
Plan (``NCP'') include a list of national priorities among the known 
releases or threatened releases of hazardous substances, pollutants, or 
contaminants throughout the United States. The National Priorities List 
(``NPL'') constitutes this list.
    This rule adds 42 new sites to the NPL, 18 to the General Superfund 
Section and 24 to the Federal Facilities Section. The identification of 
a site for the NPL is intended primarily to guide the Environmental 
Protection Agency (``EPA'' or ``the Agency'') in determining which 
sites warrant further investigation to assess the nature and extent of 
public health and environmental risks associated with the site and to 
determine what CERCLA-financed remedial action(s), if any, may be 
appropriate. This action results in an NPL of 1,232 sites, 1,082 of 
them in the General Superfund Section and 150 of them in the Federal 
Facilities Section. An additional 54 sites are proposed, 48 in the 
General Superfund Section and 6 in the Federal Facilities Section. 
Final and proposed sites now total 1,286.

EFFECTIVE DATE: The effective date for this amendment to the NCP shall 
be June 30, 1994. CERCLA section 305 provides for a legislative veto of 
regulations promulgated under CERCLA. Although INS v. Chadha, 462 U.S. 
919,103 S. Ct. 2764 (1983) cast the validity of the legislative veto 
into question, EPA has transmitted a copy of this regulation to the 
Secretary of the Senate and the Clerk of the House of Representatives. 
If any action by Congress calls the effective date of this regulation 
into question, the Agency will publish a notice of clarification in the 
Federal Register.

ADDRESSES: For addresses for the Headquarters and Regional dockets, as 
well as further details on what these dockets contain, see 
``Information Available to the Public'' in Section I of the 
Supplementary Information portion of this preamble.

FOR FURTHER INFORMATION CONTACT: Terry Keidan, Hazardous Site 
Evaluation Division, Office of Emergency and Remedial Response (5204G), 
U.S. Environmental Protection Agency, 401 M Street, SW., Washington, 
DC, 20460, or the Superfund Hotline, phone (800) 424-9346 or (703) 412-
9810 in the Washington, DC, metropolitan area.

SUPPLEMENTARY INFORMATION:
I. Introduction
II. Purpose and Implementation of the NPL
III. Contents of This Final Rule
IV. Executive Order 12866
V. Regulatory Flexibility Act Analysis

I. Introduction

Background

    In 1980, Congress enacted the Comprehensive Environmental Response, 
Compensation, and Liability Act, 42 U.S.C. 9601-9675 (``CERCLA'' or 
``the Act''), in response to the dangers of uncontrolled hazardous 
waste sites. CERCLA was amended on October 17, 1986, by the Superfund 
Amendments and Reauthorization Act (``SARA''), Public Law No. 99-499, 
stat. 1613 et seq. To implement CERCLA, EPA promulgated the revised 
National Oil and Hazardous Substances Pollution Contingency Plan 
(``NCP''), 40 CFR part 300, on July 16, 1982 (47 FR 31180), pursuant to 
CERCLA section 105 and Executive Order 12316 (46 FR 42237, August 20, 
1981). The NCP sets forth the guidelines and procedures needed to 
respond under CERCLA to releases and threatened releases of hazardous 
substances, pollutants, or contaminants. EPA has revised the NCP on 
several occasions, most recently on March 8, 1990 (55 FR 8666).
    Section 105(a)(8)(A) of CERCLA requires that the NCP include 
``criteria for determining priorities among releases or threatened 
releases throughout the United States for the purpose of taking 
remedial action * * * and, to the extent practicable taking into 
account the potential urgency of such action, for the purpose of taking 
removal action.'' Removal action involves cleanup or other actions that 
are taken in response to releases or threats of releases on a short-
term or temporary basis (CERCLA section 101(23)). Remedial action tends 
to be long-term in nature and involves response actions that are 
consistent with a permanent remedy for a release (CERCLA section 
101(24)).
    Pursuant to section 105(a)(8)(B) of CERCLA, as amended by SARA, EPA 
has promulgated a list of national priorities among the known or 
threatened releases of hazardous substances, pollutants, or 
contaminants throughout the United States. That list, which is appendix 
B of 40 CFR part 300, is the National Priorities List (``NPL'').
    CERCLA section 105(a)(8)(B) defines the NPL as a list of 
``releases'' and as a list of the highest priority ``facilities.'' The 
discussion below may refer to the ``releases or threatened releases'' 
that are included on the NPL interchangeably as ``releases,'' 
``facilities,'' or ``sites.''
    CERCLA section 105(a)(8)(B) also requires that the NPL be revised 
at least annually. A site may undergo remedial action financed by the 
Trust Fund established under CERCLA (commonly referred to as the 
``Superfund'') only after it is placed on the NPL, as provided in the 
NCP at 40 CFR 300.425(b)(1). However, under 40 CFR 300.425(b)(2) 
placing a site on the NPL ``does not imply that monies will be 
expended.'' EPA may pursue other appropriate authorities to remedy the 
releases, including enforcement action under CERCLA and other laws.
    Three mechanisms for placing sites on the NPL for possible remedial 
action are included in the NCP at 40 CFR 300.425(c) (55 FR 8845, March 
8, 1990). Under 40 CFR 300.425(c)(1), a site may be included on the NPL 
if it scores sufficiently high on the Hazard Ranking System (``HRS''), 
which EPA promulgated as appendix A of 40 CFR part 300. On December 14, 
1990 (55 FR 51532), EPA promulgated revisions to the HRS partly in 
response to CERCLA section 105(c), added by SARA. The revised HRS 
evaluates four pathways: ground water, surface water, soil exposure, 
and air. The HRS serves as a screening device to evaluate the relative 
potential of uncontrolled hazardous substances to pose a threat to 
human health or the environment. As a matter of Agency policy, those 
sites that score 28.50 or greater on the HRS are eligible for the NPL.
    Under a second mechanism for adding sites to the NPL, each State 
may designate a single site as its top priority, regardless of the HRS 
score. This mechanism, provided by the NCP at 40 CFR 300.425(c)(2), 
requires that, to the extent practicable, the NPL include within the 
100 highest priorities, one facility designated by each State 
representing the greatest danger to public health, welfare, or the 
environment among known facilities in the State.
    The third mechanism for listing, included in the NCP at 40 CFR 
300.425(c)(3), allows certain sites to be listed regardless of their 
HRS score, if all of the following conditions are met:
     The Agency for Toxic Substances and Disease Registry 
(ATSDR) of the U.S. Public Health Service has issued a health advisory 
that recommends dissociation of individuals from the release.
     EPA determines that the release poses a significant threat 
to public health.
     EPA anticipates that it will be more cost-effective to use 
its remedial authority (available only at NPL sites) than to use its 
removal authority to respond to the release.
    EPA promulgated an original NPL of 406 sites on September 8, 1983 
(48 FR 40658). The NPL has been expanded since then, most recently on 
February 23, 1994 (59 FR 8724).
    The NPL includes two sections, one of sites that are evaluated and 
cleaned up by EPA (the ``General Superfund Section''), and one of sites 
being addressed by other Federal agencies (the ``Federal Facilities 
Section''). Under Executive Order 12580 (52 FR 2923, January 29, 1987) 
and CERCLA section 120, each Federal agency is responsible for carrying 
out most response actions at facilities under its own jurisdiction, 
custody, or control, although EPA is responsible for preparing an HRS 
score and determining whether the facility is placed on the NPL. EPA is 
not the lead agency at these sites, and its role at such sites is 
accordingly less extensive than at other sites. The Federal Facilities 
Section includes those facilities at which EPA is not the lead agency.

Deletions/Cleanups

    EPA may delete sites from the NPL where no further response is 
appropriate under Superfund, as explained in the NCP at 40 CFR 
300.425(e) (55 FR 8845, March 8, 1990). To date, the Agency has deleted 
59 sites from the General Superfund Section of the NPL, most recently 
Monroe Township Landfill, Monroe Township, New Jersey (59 FR 5109, 
February 3, 1994).
    EPA also has developed an NPL construction completion list 
(``CCL'') to simplify its system of categorizing sites and to better 
communicate the successful completion of cleanup activities (58 FR 
12142, March 2, 1993). Sites qualify for the CCL when:
    (1) Any necessary physical construction is complete, whether or not 
final cleanup levels or other requirements have been achieved;
    (2) EPA has determined that the response action should be limited 
to measures that do not involve construction (e.g., institutional 
controls); or
    (3) The site qualifies for deletion from the NPL. Inclusion of a 
site on the CCL has no legal significance.
    In addition to the 58 sites that have been deleted from the NPL 
because they have been cleaned up (the Waste Research and Reclamation 
site was deleted based on deferral to another program and is not 
considered cleaned up), an additional 177 sites are also in the NPL 
CCL, all but one from the General Superfund Section. Thus, as of April 
1994, the CCL consists of 235 sites.
    Cleanups at sites on the NPL do not reflect the total picture of 
Superfund accomplishments. As of April 1994, EPA had conducted 614 
removal actions at NPL sites, and 1,783 removal actions at non-NPL 
sites. Information on removals is available from the Superfund hotline.

Action in This Rule

    This final rule adds 42 sites to the NPL, 18 to the General 
Superfund Section and 24 to the Federal Facilities Section. This rule 
also expands the Austin Avenue Radiation Site (Delaware County, PA) and 
reclassifies three General Superfund sites as Federal Facilities. This 
action results in an NPL of 1,232 sites, 1,082 of them in the General 
Superfund Section and 150 of them in the Federal Facilities Section. An 
additional 54 sites have been proposed, 48 in the General Superfund 
Section and 6 in the Federal Facilities Section, and are awaiting final 
Agency action. Final and proposed sites now total 1,286.

Information Available to the Public

    The Headquarters and Regional public dockets for the NPL contain 
documents relating to the evaluation and scoring of sites in this final 
rule. The dockets are available for viewing, by appointment only, after 
the appearance of this notice. The hours of operation for the 
Headquarters docket are from 9 a.m. to 4 p.m., Monday through Friday, 
excluding Federal holidays. Please contact the Regional Dockets for 
hours.
    Addresses and phone numbers for the Headquarters and Regional 
dockets follow.

Docket Coordinator, Headquarters, U.S. EPA CERCLA Docket Office, 5201, 
Waterside Mall, 401 M Street, SW., Washington, DC 20460, 202/260-3046.
Ellen Culhane, Region 1, U.S. EPA Waste Management Records Center, HES-
CAN 6, J.F. Kennedy Federal Building, Boston, MA 02203-2211, 617/573-
5729.
Walter Schoepf, Region 2, 26 Federal Plaza, 7th Floor, Room 740, New 
York, NY 10278, 212/264-6696.
Diane McCreary, Region 3, U.S. EPA Library, 3rd Floor, 841 Chestnut 
Building, 9th & Chestnut Streets, Philadelphia, PA 19107, 215/597-7904.
Kathy Piselli, Region 4, U.S. EPA, 345 Courtland Street, NE, Atlanta, 
GA 30365, 404/347-4216.
Cathy Freeman, Region 5, U.S. EPA, Records Center, Waste Management 
Division 7-J, Metcalfe Federal Building, 77 West Jackson Boulevard, 
Chicago, IL 60604, 312/886-6214.
Bart Canellas, Region 6, U.S. EPA, 1445 Ross Avenue, Mail Code 6H-MA, 
Dallas, TX 75202-2733, 214/655-6740.
Steven Wyman, Region 7, U.S. EPA Library, 726 Minnesota Avenue, Kansas 
City, KS 66101, 913/551-7241.
Greg Oberley, Region 8, U.S. EPA, 999 18th Street, Suite 500, Denver, 
CO 80202-2466, 303/294-7598.
Rachel Loftin, Region 9, U.S. EPA, 75 Hawthorne Street, San Francisco, 
CA 94105, 415/744-2347.
David Bennett, Region 10, U.S. EPA, 11th Floor, 1200 6th Avenue, Mail 
Stop HW-114, Seattle, WA 98101, 206/553-2103.

    With the exception of Lower Ecorse Creek Dump (Wyandotte, Michigan) 
which is being listed based on ATSDR health advisory criteria, the 
Headquarters docket for this rule contains HRS score sheets for the 
final sites; Documentation Records for the sites describing the 
information used to compute the scores; pertinent information regarding 
statutory requirements or EPA listing policies that affect the sites; a 
list of documents referenced in each of the Documentation Records; 
comments received; and the Agency's responses to those comments. The 
Agency's responses are contained in the ``Support Document for the 
Revised National Priorities List Final Rule--May 1994.''
    Except for the ATSDR health advisory criteria site mentioned above, 
each Regional docket contains all the information in the Headquarters 
docket, plus the actual reference documents containing the data 
principally relied upon by EPA in calculating or evaluating the HRS 
score for the site. These reference documents are available only in the 
Regional dockets. For the Lower Ecorse Creek Dump site which is being 
listed on the basis of health advisory criteria, both the Headquarters 
and Regional dockets contain the public health advisory issued by 
ATSDR, and EPA memoranda supporting the findings that the release poses 
a significant threat to public health and that it would be more cost-
effective to use remedial rather than removal authorities at the site.
    Interested parties may view documents, by appointment only, in the 
Headquarters or Regional Dockets, or copies may be requested from the 
Headquarters or Regional Dockets. An informal written request, rather 
than a formal request under the Freedom of Information Act, should be 
the ordinary procedure for obtaining copies of any of these documents.

II. Purpose and Implementation of the NPL

Purpose

    The legislative history of CERCLA (Report of the Committee on 
Environment and Public Works, Senate Report No. 96-848, 96th Cong., 2d 
Sess. 60 (1980)) states the primary purpose of the NPL:

    The priority lists serve primarily informational purposes, 
identifying for the States and the public those facilities and sites 
or other releases which appear to warrant remedial actions. 
Inclusion of a facility or site on the list does not in itself 
reflect a judgment of the activities of its owner or operator, it 
does not require those persons to undertake any action, nor does it 
assign liability to any person. Subsequent government action in the 
form of remedial actions or enforcement actions will be necessary in 
order to do so, and these actions will be attended by all 
appropriate procedural safeguards.

    The purpose of the NPL, therefore, is primarily to serve as an 
informational and management tool. The identification of a site for the 
NPL is intended to guide EPA in determining which sites warrant further 
investigation to assess the nature and extent of the public health and 
environmental risks associated with the site and to determine what 
CERCLA-financed remedial action(s), if any, may be appropriate. The NPL 
also serves to notify the public of sites that EPA believes warrant 
further investigation. Finally, listing a site may, to the extent 
potentially responsible parties are identifiable at the time of 
listing, serve as notice to such parties that the Agency may initiate 
CERCLA-financed remedial action.

Implementation

    After initial discovery of a site at which a release or threatened 
release may exist, EPA begins a series of increasingly complex 
evaluations. The first step, the Preliminary Assessment (PA), is a low-
cost review of existing information to determine if the site poses a 
threat to the public health or the environment. If the site presents a 
serious imminent threat, EPA may take immediate removal action. If the 
PA shows that the site presents a threat but not an imminent threat, 
EPA generally will perform a more extensive study called the Site 
Inspection (SI). The SI involves collecting additional information to 
better understand the extent of the problem at the site, screen out 
sites that will not qualify for the NPL, and obtain data necessary to 
calculate an HRS score for sites that warrant placement on the NPL and 
further study. To date EPA has completed approximately 35,000 PAs and 
approximately 17,000 SIs.
    The NCP at 40 CFR 300.425(b)(1) limits expenditure of the Trust 
Fund for remedial actions to sites on the NPL. However, EPA may take 
enforcement actions under CERCLA or other applicable statutes against 
responsible parties regardless of whether the site is on the NPL; 
although, as a practical matter, the focus of EPA's CERCLA enforcement 
actions has been and will continue to be on NPL sites. Similarly, in 
the case of CERCLA removal actions, EPA has the authority to act at any 
site, whether listed or not, that meets the criteria of the NCP at 40 
CFR 300.415(b)(2) (55 FR 8842, March 8, 1990).
    EPA's policy is to pursue cleanup of NPL sites using all the 
appropriate response and/or enforcement actions available to the 
Agency, including authorities other than CERCLA. The Agency will decide 
on a site-by-site basis whether to take enforcement or other action 
under CERCLA or other authorities prior to undertaking response action, 
to proceed directly with Trust Fund-financed response actions and seek 
to recover response costs after cleanup, or do both. To the extent 
feasible, once sites are on the NPL, EPA will determine high-priority 
candidates for CERCLA-financed response action and/or enforcement 
action through both State and Federal initiatives. EPA will take into 
account which approach is more likely to accomplish cleanup of the site 
most expeditiously while using CERCLA's limited resources as 
efficiently as possible.
    Although it is a factor that is considered, the ranking of sites by 
HRS scores does not by itself determine the sequence in which EPA funds 
remedial response actions, since the information collected to develop 
HRS scores is not sufficient to determine either the extent of 
contamination or the appropriate response for a particular site (40 CFR 
300.425(a)(2), 55 FR 8845). Additionally, resource constraints may 
preclude EPA from evaluating all HRS pathways; only those presenting 
significant environmental risk and sufficient to make a site eligible 
for the NPL may be evaluated. Moreover, the sites with the highest 
scores do not necessarily come to the Agency's attention first, so that 
addressing sites strictly on the basis of ranking would in some cases 
require stopping work at sites where it already was underway. In 
addition, certain sites are based on other criteria.
    More detailed studies of a site are undertaken in the Remedial 
Investigation/Feasibility Study (``RI/FS'') that typically follows 
listing. The purpose of the RI/FS is to assess site conditions and 
evaluate alternatives to the extent necessary to select a remedy (40 
CFR 300.430(a)(2)). The RI/FS takes into account the amount of 
contaminants released into the environment, the risk to affected 
populations and environment, the cost to remediate contamination at the 
site, and the response actions that have been taken by potentially 
responsible parties or others. Decisions on the type and extent of 
response action to be taken at these sites are made in accordance with 
40 CFR 300.415 and 40 CFR 300.430.
    After conducting these additional studies, EPA may conclude that 
initiating a CERCLA remedial action using the Trust Fund at some sites 
on the NPL is not appropriate because of more pressing needs at other 
sites, or because a private party cleanup already is underway pursuant 
to an enforcement action. Given the limited resources available in the 
Trust Fund, the Agency must carefully balance the relative needs for 
response at the numerous sites it has studied. It is also possible that 
EPA will conclude after further analysis that the site does not warrant 
remedial action.

RI/FS at Proposed Sites

    An RI/FS may be performed at sites proposed in the Federal Register 
for placement on the NPL (or even sites that have not been proposed for 
placement on the NPL) pursuant to the Agency's removal authority under 
CERCLA, as outlined in the NCP at 40 CFR 300.415. Although an RI/FS 
generally is conducted at a site after it has been placed on the NPL, 
in a number of circumstances the Agency elects to conduct an RI/FS at a 
site proposed for placement on the NPL in preparation for a possible 
Superfund-financed response action, such as when the Agency believes 
that a delay may create unnecessary risks to public health or the 
environment. In addition, the Agency may conduct an RI/FS to assist in 
determining whether to conduct a removal or enforcement action at a 
site.

Facility (Site) Boundaries

    The Agency's position is that the NPL does not describe releases in 
precise geographical terms, and that it would be neither feasible nor 
consistent with the limited purpose of the NPL (as the mere 
identification of releases), for it to do so.
    CERCLA section 105(a)(8)(B) directs EPA to list national priorities 
among the known ``releases or threatened releases'' of hazardous 
substances. Thus, the purpose of the NPL is merely to identify releases 
of hazardous substances that are priorities for further evaluation. 
Although a CERCLA ``facility'' is broadly defined to include any area 
where a hazardous substance release has ``come to be located'' (CERCLA 
section 101(9)), the listing process itself is not intended to define 
or reflect the boundaries of such facilities or releases. Of course, 
HRS data upon which the NPL placement was based will, to some extent, 
describe which release is at issue. That is, the NPL site would include 
all releases evaluated as part of that HRS analysis (including 
noncontiguous releases evaluated under the NPL aggregation policy, 
described at 48 FR 40663 (September 8, 1983)).
    EPA regulations provide that the ``nature and extent of the threat 
presented by a release'' will be determined by an RI/FS as more 
information is developed on site contamination (40 CFR 300.68(d)). 
During the RI/FS process, the release may be found to be larger or 
smaller than was originally known, as more is learned about the source 
and the migration of the contamination. However, this inquiry focuses 
on an evaluation of the threat posed; the boundaries of the release 
need not be defined, and in any event are independent of the NPL 
listing. Moreover, it generally is impossible to discover the full 
extent of where the contamination ``has come to be located'' before all 
necessary studies and remedial work are completed at a site. Indeed, 
the boundaries of the contamination can be expected to change over 
time. Thus, in most cases, it will be impossible to describe the 
boundaries of a release with certainty.
    For these reasons, the NPL need not be amended if further research 
into the extent of the contamination expands the apparent boundaries of 
the release. Further, the NPL is only of limited significance, as it 
does not assign liability to any party or to the owner of any specific 
property. See Report of the Senate Committee on Environment and Public 
Works, Senate Rep. No. 96-848, 96th Cong., 2d Sess. 60 (1980), quoted 
at 48 FR 40659 (September 8, 1983). If a party contests liability for 
releases on discrete parcels of property, it may do so if and when the 
Agency brings an action against that party to recover costs or to 
compel a response action at that property.
    At the same time, however, the RI/FS or the Record of Decision 
(which defines the remedy selected, 40 CFR 300.430(f)) may offer a 
useful indication to the public of the areas of contamination at which 
the Agency is considering taking a response action, based on 
information known at that time. For example, EPA may evaluate (and 
list) a release over a 400-acre area, but the Record of Decision may 
select a remedy over 100 acres only. This information may be useful to 
a landowner seeking to sell the other 300 acres, but it would result in 
no formal change in the fact that a release is included on the NPL. The 
landowner (and the public) also should note in such a case that if 
further study (or the remedial construction itself) reveals that the 
contamination is located on or has spread to other areas, the Agency 
may address those areas as well.
    This view of the NPL as an initial identification of a release that 
is not subject to constant re-evaluation is consistent with the 
Agency's policy of not rescoring NPL sites:

    EPA recognizes that the NPL process cannot be perfect, and it is 
possible that errors exist or that new data will alter previous 
assumptions. Once the initial scoring effort is complete, however, 
the focus of EPA activity must be on investigating sites in detail 
and determining the appropriate response. New data or errors can be 
considered in that process. . . . [T]he NPL serves as a guide to EPA 
and does not determine liability or the need for response. (49 FR 
37081 (September 21, 1984)).

    See also City of Stoughton, Wisc. v U.S. EPA, 858 F. 2d 747, 751 
(DC Cir. 1988):

    Certainly EPA could have permitted further comment or conducted 
further testing [on proposed NPL sites]. Either course would have 
consumed further assets of the Agency and would have delayed a 
determination of the risk priority associated with the site. Yet * * 
* ``the NPL is simply a rough list of priorities, assembled quickly 
and inexpensively to comply with Congress' mandate for the Agency to 
take action straightaway.'' Eagle-Picher [Industries v. EPA] II, 759 
F. 2d [921,] at 932 [(DC Cir. 1985)].

III. Contents of This Final Rule

    This final rule adds 42 sites to the NPL, 18 to the General 
Superfund Section (Table 1) and 24 to the Federal Facilities Section 
(Table 2). Proposal #11 (56 FR 35840, July 29, 1991) provided 2 sites, 
Proposal #12 (57 FR 4824, February 7, 1992) provided 2 sites, Proposal 
#13 (57 FR 47204, October 14, 1992) provided 3 sites, Proposal #14 (58 
FR 27507, May 10, 1993) provided 9 sites, and Proposal #15 (58 FR 
34018, June 23, 1993) provided 14 sites; all are being added to the NPL 
based on HRS scores of 28.50 or greater. Proposal #16 (59 FR 2568, 
January 18, 1994) provided 12 sites; all but one are being added based 
on HRS scores of 28.50 or greater. The Lower Ecorse Creek Dump is being 
added to the NPL based on ATSDR health advisory criteria.
    As discussed more fully below, the following tables present the 
sites in this rule arranged alphabetically by State and identifies 
their rank by group number. Group numbers are determined by arranging 
the NPL by rank and dividing it into groups of 50 sites. For example, a 
site in Group 4 has a score that falls within the range of scores 
covered by the fourth group of 50 sites on the NPL. 

     National Priorities List Final Rule--General Superfund Section     
------------------------------------------------------------------------
  State             Site name                 City/county         Group 
------------------------------------------------------------------------
CA......  Frontier Fertilizer.........  Davis..................       14
CO......  Summitville Mine............  Rio Grande County......      4/5
FL......  Chevron Chemical Co. (Ortho   Orlando................      4/5
           Division).                                                   
FL......  Stauffer Chemical Co.         Tarpon Springs.........        1
           (Tarpon Springs).                                            
KS......  Chemical Commodities Inc....  Olathe.................      4/5
KY......  National Southwire Aluminum   Hawesville.............        5
           Co.                                                          
MD......  Spectron, Inc...............  Elkton.................        4
MA......  Blackburn and Union           Walpole................        5
           Priveleges.                                                  
MI......  Lower Ecorse Creek Dump.....  Wyandotte..............        *
NY......  GCL Tie and Treating Inc....  Village of Sidney......        5
OH......  North Sanitary Landfill.....  Dayton.................      4/5
OR......  McCormick & Baxter            Portland...............        1
           Creosoting Co. (Portland).                                   
PA......  UGI Columbia Gas Plant......  Columbia...............        4
TN......  Chemet Co...................  Moscow.................      4/5
WA......  Pacific Sound Resources.....  Seattle................        1
WA......  Spokane Junkyard/Associated   Spokane................        5
           Properties.                                                  
WA......  Vancouver Water Station #1    Vancouver..............      4/5
           Contamination.                                               
WI......  Ripon City Landfill.........  Fond du Lac County.....      11 
------------------------------------------------------------------------
Number of Sites Listed: 18.                                             
*Based on issuance of ATSDR health advisory (not scored)                


    National Priorities List Final Rule--Federal Facilities Section     
------------------------------------------------------------------------
  State             Site name                 City/county         Group 
------------------------------------------------------------------------
AK......  Adak Naval Air Station......  Adak...................        4
AK......  Fort Richardson (USARMY)....  Anchorage..............      4/5
AL......  Redstone Arsenal (USARMY/     Huntsville.............      4/5
           NASA).                                                       
CA......  Laboratory for Energy-        Davis..................      4/5
           Related Health Research/Old                                  
           Campus Landfill (USDOE).                                     
FL......  Whiting Field Naval Air       Milton.................      4/5
           Station.                                                     
HI......  Naval Computer and            Oahu...................      4/5
           Telecommunications Area                                      
           Master Station Eastern                                       
           Pacific.                                                     
KY......  Paducah Gaseous Diffusion     Paducah................        2
           Plant (USDOE).                                               
MA......  Hanscom Field/Hanscom Air     Bedford................      4/5
           Force Base.                                                  
MA......  Materials Technology          Watertown..............        5
           Laboratory (USARMY).                                         
MA......  Natick Laboratory Army        Natick.................      4/5
           Research, Development, and                                   
           Engineering Center.                                          
MA......  Naval Weapons Industrial      Bedford................      4/5
           Reserve Plant.                                               
MA......  South Weymouth Naval Air      Weymouth...............      4/5
           Station.                                                     
MD......  Beltsville Agricultural       Beltsville.............      4/5
           Research Center (USDA).                                      
MD......  Patuxent River Naval Air      St. Mary's County......      4/5
           Station.                                                     
ME......  Portsmouth Naval Shipyard...  Kittery................        1
PA......  Navy Ships Parts Control      Mechanicsburg..........      4/5
           Center.                                                      
TX......  Pantex Plant (USDOE)........  Pantex Village.........        4
VA......  Langley Air Force Base/NASA   Hampton................      4/5
           Langley Research Center.                                     
VA......  Marine Corps Combat           Quantico...............      4/5
           Development Command.                                         
WA......  Jackson Park Housing Complex  Kitsap County..........      4/5
           (USNAVY).                                                    
WA......  Old Navy Dump/Manchester      Manchester.............      4/5
           Laboratory (USEPA/NOAA).                                     
WA......  Port Hadlock Detachment       Indian Island..........      4/5
           (USNAVY).                                                    
WA......  Puget Sound Naval Shipyard    Bremerton..............      4/5
           Complex.                                                     
WV......  Allegany Ballistics           Mineral County.........      4/5
           Laboratory (USNAVY).                                         
------------------------------------------------------------------------
Number of Sites Listed: 24.                                             

Expansion of the Austin Avenue Radiation Site

    The Austin Avenue Radiation Site (Delaware County, PA), was 
proposed to the NPL on February 7, 1992 (57 FR 4824). At that time, 
specific areas were identified and enumerated as part of the site. EPA 
has identified additional contaminated areas not included in the 
original proposal. EPA proposed to expand the site in Proposal #13 (57 
FR 47204, October 14, 1992). The comment period for the proposed 
expansion ended on November 13, 1992. EPA received no comments and, at 
this time, is finalizing the expansion of the Austin Avenue Radiation 
Site to include those additional areas identified in Proposal #13.

Reclassification of General Superfund Sites as Federal Facilities

    EPA has reclassified three General Superfund Sites as Federal 
Facilities in response to information demonstrating Federal affiliation 
and/or ownership of these sites. These changes are intended to reflect 
more accurately the ownership, location, nature, or potential sources 
of contamination at the sites. The names have also been slightly 
modified to reflect the Federal status of the sites. The three sites 
are:

West Virginia Ordnance (USARMY) in Point Pleasant, WV (previously West 
Virginia Ordnance)
American Lake Gardens/McChord AFB in Tacoma, WA (previously American 
Lake Gardens)
New Brighton/Arden Hills/TCAAP (USARMY) in Ramsey County, MN 
(previously New Brighton/Arden Hills)

The number of sites in the General Superfund Section and the Federal 
Facilities Section have been adjusted to reflect these 
reclassifications.
    While EPA has redesignated these sites as Federal Facilities, the 
Agency emphasizes that designation of a site as Federal or non-Federal 
for listing is for informational purposes only. NPL listing, and the 
underlying information, may be used as evidence that a Federal agency 
may own or operate all or part of a facility for purposes of 
determining its obligations under Section 120(e) of CERCLA. However, 
the designation of a site as Federal or non-Federal for placement on 
the NPL does not determine, or limit, the extent of any Federal 
agency's obligations under section 120. For example, any Federal 
agencies that own or operate these sites were obligated under CERCLA 
Section 120(e) to commence the RI/FS within six months of listing, even 
though the sites were not listed in the Federal Facilities section of 
the NPL.

Name Change

    EPA is changing the name of the Hanscom Air Force Base site in 
Bedford, Massachusetts, to Hanscom Field/Hanscom Air Force Base. EPA 
believes the name change more accurately reflects the site.

Public Comments

    EPA reviewed all comments received on sites included in this rule. 
The formal comment period ended on September 27, 1991 for sites 
included from Proposal #11; April 7, 1992 for sites included from 
Proposal #12; November 13, 1992 for the expansion of the Austin Avenue 
Radiation Site (Delaware County, PA); December 14, 1992 for sites 
included in Proposal #13; June 9, 1993 for Hanscom Field/Hanscom Air 
Force Base (Bedford, MA) and Natick Laboratory Army Research, 
Development, and Engineering Center (Natick, MA); July 9, 1993 for all 
other sites included in Proposal #14; July 23, 1993 for South Weymouth 
Naval Air Station (Weymouth, MA), Materials Technology Laboratory 
(USARMY, Watertown, MA) and Portsmouth Naval Shipyard (Kittery, ME); 
August 23, 1993 for all other sites in Proposal #15; and March 21, 1994 
for sites in Proposal #16.
    Based on comments received on the proposed sites, as well as 
investigation by EPA and the States (generally in response to comment), 
EPA recalculated the HRS scores for individual sites where appropriate. 
EPA's response to site-specific public comments and explanations of any 
score changes made as a result of such comments are addressed in the 
``Support Document for the Revised National Priorities List Final 
Rule--May 1994''. For a number of the sites included in this rule and 
for the expansion of the Austin Avenue Radiation Site (Delaware County, 
PA), EPA received no comments.

Statutory Requirements

    CERCLA section 105(a)(8)(B) directs EPA to list priority sites 
``among'' the known releases or threatened releases of hazardous 
substances, pollutants, or contaminants, and section 105(a)(8)(A) 
directs EPA to consider certain enumerated and ``other appropriate'' 
factors in doing so. Thus, as a matter of policy, EPA has the 
discretion not to use CERCLA to respond to certain types of releases. 
Where other authorities exist, placing sites on the NPL for possible 
remedial action under CERCLA may not be appropriate. Therefore, EPA has 
chosen not to place certain types of sites on the NPL even though 
CERCLA does not exclude such action. If, however, the Agency later 
determines that sites not listed as a matter of policy are not being 
properly responded to, the Agency may place them on the NPL.

Releases from Federal Facility Sites

    On March 13, 1989 (54 FR 10520), the Agency announced a policy for 
placing Federal Facility sites on the NPL if they meet the eligibility 
criteria (e.g., an HRS score of 28.50 or greater), even if the Federal 
Facility also is subject to the corrective action authorities of RCRA 
Subtitle C. In that way, those sites could be cleaned up under CERCLA, 
if appropriate.

Economic Impacts

    The costs of cleanup actions that may be taken at any site are not 
directly attributable to placement on the NPL. EPA has conducted a 
preliminary analysis of economic implications of today's amendment to 
the NPL. EPA believes that the kinds of economic effects associated 
with this revision generally are similar to those effects identified in 
the regulatory impact analysis (RIA) prepared in 1982 for the revisions 
to the NCP pursuant to section 105 of CERCLA and the economic analysis 
prepared when amendments to the NCP were proposed (50 FR 5882, February 
12, 1985). The Agency believes the anticipated economic effects related 
to adding sites to the NPL can be characterized in terms of the 
conclusions of the earlier RIA and the most recent economic analysis.
    Inclusion of a site on the NPL does not itself impose any costs. It 
does not establish that EPA necessarily will undertake remedial action, 
nor does it require any action by a private party or determine its 
liability for site response costs. Costs that arise out of site 
responses result from site-by-site decisions about what actions to 
take, not directly from the act of listing itself. Nonetheless, it is 
useful to consider the costs associated with responding to the sites 
included in this rulemaking.
    The major events that follow the proposed listing of a site on the 
NPL are a search for potentially responsible parties and a remedial 
investigation/feasibility study (RI/FS) to determine if remedial 
actions will be undertaken at a site. Design and construction of the 
selected remedial alternative follow completion of the RI/FS, and 
operation and maintenance (O&M) activities may continue after 
construction has been completed.
    EPA initially bears costs associated with responsible party 
searches. Responsible parties may bear some or all the costs of the RI/
FS, remedial design and construction, and O&M, or EPA and the States 
may share costs.
    The State cost share for site cleanup activities has been amended 
by Section 104 of SARA. For privately-owned sites, as well as at 
publicly-owned but not publicly-operated sites, EPA will pay for 100% 
of the costs of the RI/FS and remedial planning, and 90% of the costs 
associated with remedial action. The State will be responsible for 10% 
of the remedial action. For publicly-operated sites, the State cost 
share is at least 50% of all response costs at the site, including the 
RI/FS and remedial design and construction of the remedial action 
selected. After the remedy is built, costs fall into two categories:

--For restoration of ground water and surface water, EPA will share in 
startup costs according to the criteria in the previous paragraph for 
10 years or until a sufficient level of protectiveness is achieved 
before the end of 10 years.
--For other cleanups, EPA will share for up to 1 year the cost of that 
portion of response needed to assure that a remedy is operational and 
functional. After that, the State assumes full responsibilities for 
O&M.

    In previous NPL rulemakings, the Agency estimated the costs 
associated with these activities (RI/FS, remedial design, remedial 
action, and O&M) on an average per site and total cost basis. EPA will 
continue with this approach, using the most recent (1993) cost 
estimates available; the estimates are presented below. However, there 
is wide variation in costs for individual sites, depending on the 
amount, type, and extent of contamination. Additionally, EPA is unable 
to predict what portions of the total costs responsible parties will 
bear, since the distribution of costs depends on the extent of 
voluntary and negotiated response and the success of any cost-recovery 
actions.

------------------------------------------------------------------------
                                                           Average total
                      Cost category                       cost per site1
------------------------------------------------------------------------
RI/FS...................................................       1,350,000
Remedial Design.........................................       1,260,000
Remedial Action.........................................   \3\21,960,000
Net present value of O&M\2\.............................       3,770,000
------------------------------------------------------------------------
\1\1993 U.S. Dollars.                                                   
\2\Assumes cost of O&M over 30 years, $400,000 for the first year and   
  10% discount rate.                                                    
\3\Includes State cost-share.                                           
                                                                        
Source: Office of Program Management, Office of Emergency and Remedial  
  Response, U.S. EPA, Washington, DC.                                   

    Costs to the States associated with today's final rule arise from 
the required State cost-share of: (1) 10% of remedial actions and 10% 
of first-year O&M costs at privately-owned sites and sites that are 
publicly-owned but not publicly-operated; and (2) at least 50% of the 
remedial planning (RI/FS and remedial design), remedial action, and 
first-year O&M costs at publicly-operated sites. States will assume the 
cost for O&M after EPA's period of participation. Using the budget 
projections presented above, the cost to the States of undertaking 
Federal remedial planning and actions, but excluding O&M costs, would 
be approximately $60 million. State O&M costs cannot be accurately 
determined because EPA, as noted above, will share O&M costs for up to 
10 years for restoration of ground water and surface water, and it is 
not known if the site will require this treatment and for how long. 
Assuming EPA involvement for 10 years is needed, State O&M costs would 
be approximately $58 million.
    Placing a hazardous waste site on the final NPL does not itself 
cause firms responsible for the site to bear costs. Nonetheless, a 
listing may induce firms to clean up the sites voluntarily, or it may 
act as a potential trigger for subsequent enforcement or cost-recovery 
actions. Such actions may impose costs on firms, but the decisions to 
take such actions are discretionary and made on a case-by-case basis. 
Consequently, precise estimates of these effects cannot be made. EPA 
does not believe that every site will be cleaned up by a responsible 
party. EPA cannot project at this time which firms or industry sectors 
will bear specific portions of the response costs, but the Agency 
considers: the volume and nature of the waste at the sites; the 
strength of the evidence linking the wastes at the site to the parties; 
the parties' ability to pay; and other factors when deciding whether 
and how to proceed against the parties.
    Economy-wide effects of this amendment to the NPL are aggregations 
of efforts on firms and State and local governments. Although effects 
could be felt by some individual firms and States, the total impact of 
this amendment on output, prices, and employment is expected to be 
negligible at the national level, as was the case in the 1982 RIA.

Benefits

    The real benefits associated with today's amendment are increased 
health and environmental protection as a result of increased public 
awareness of potential hazards. In addition to the potential for more 
Federally-financed remedial actions, expansion of the NPL could 
accelerate privately-financed, voluntary cleanup efforts. Listing sites 
as national priority targets also may give States increased support for 
funding responses at particular sites.
    As a result of the additional CERCLA remedies, there will be lower 
human exposure to high-risk chemicals, and higher-quality surface 
water, ground water, soil, and air. These benefits are expected to be 
significant, although difficult to estimate in advance of completing 
the RI/FS at these sites.

IV. Executive Order 12866

    The Office of Management and Budget (OMB) has exempted this 
regulatory action from Executive Order 12866 review.

V. Regulatory Flexibility Act Analysis

    The Regulatory Flexibility Act of 1980 requires EPA to review the 
impacts of this action on small entities, or certify that the action 
will not have a significant impact on a substantial number of small 
entities. By small entities, the Act refers to small businesses, small 
government jurisdictions, and nonprofit organizations.
    While this rule revises the NCP, it is not a typical regulatory 
change since it does not automatically impose costs. As stated above, 
adding sites to the NPL does not in itself require any action by any 
party, nor does it determine the liability of any party for the cost of 
cleanup at the site. Further, no identifiable groups are affected as a 
whole. As a consequence, impacts on any group are hard to predict. A 
site's inclusion on the NPL could increase the likelihood of adverse 
impacts on responsible parties (in the form of cleanup costs), but at 
this time EPA cannot identify the potentially affected businesses or 
estimate the number of small businesses that might also be affected.
    The Agency does expect that the listing of the sites in this NPL 
rule could significantly affect certain industries, or firms within 
industries, that have caused a proportionately high percentage of waste 
site problems. However, EPA does not expect the listing of these sites 
to have a significant economic impact on a substantial number of small 
businesses.
    In any case, economic impacts would occur only through enforcement 
and cost-recovery actions, which EPA takes at its discretion on a site-
by-site basis. EPA considers many factors when determining enforcement 
actions, including not only the firm's contribution to the problem, but 
also its ability to pay. The impacts (from cost recovery) on small 
governments and nonprofit organizations would be determined on a 
similar case-by-case basis.
    For the foregoing reasons, I hereby certify that this rule does not 
have a significant economic impact on a substantial number of small 
entities. Therefore, this regulation does not require a regulatory 
flexibility analysis.

List of Subjects in 40 CFR Part 300

    Environmental protection, Air pollution control, Chemicals, 
Hazardous materials, Intergovernmental relations, Natural resources, 
Oil pollution, Reporting and recordkeeping requirements, Superfund, 
Waste treatment and disposal, Water pollution control, Water supply.

    Dated: May 24, 1994
Timothy Fields,
Acting, Deputy Assistant Administrator, Office of Solid Waste and 
Emergency Response.

PART 300--[AMENDED]

    1. The authority citation for part 300 continues to read as 
follows:

    Authority: 42 U.S.C. 9601-9657; 33 U.S.C. 1321(c)(2); E.O. 
12777, 56 FR 54757, 3 CFR, 1991 Comp., p. 351; E.O. 12580, 52 FR 
2923, 3 CFR, 1987 Comp., p. 193.

    2. Appendix B to Part 300 is revised to read as set forth below:

Appendix B to Part 300--National Priorities List

             Table 1.--General Superfund Section, May 1994              
------------------------------------------------------------------------
 State            Site name               City/county        Notes (a)  
------------------------------------------------------------------------
AK......  Alaska Battery Enterprises  Fairbanks N Star      C           
                                       Borough.                         
AK......  Arctic Surplus............  Fairbanks...........              
AL......  Ciba-Geigy Corp. (McIntosh  McIntosh............              
           Plant).                                                      
AL......  Interstate Lead Co. (ILCO)  Leeds...............              
AL......  Olin Corp. (McIntosh        McIntosh............              
           Plant).                                                      
AL......  Perdido Ground Water        Perdido.............  C           
           Contamination.                                               
AL......  Redwing Carriers, Inc.      Saraland............              
           (Saraland).                                                  
AL......  Stauffer Chemical Co.       Bucks...............              
           (Cold Creek Plant).                                          
AL......  Stauffer Chemical Co.       Axis................  ............
           (LeMoyne Plant).                                             
AL......  T.H. Agriculture &          Montgomery..........              
           Nutrition (Montgomery).                                      
AL......  Triana/Tennessee River....  Limestone/Morgan....  C           
AR......  Arkwood, Inc..............  Omaha...............              
AR......  Frit Industries...........  Walnut Ridge........              
AR......  Gurley Pit................  Edmondson...........              
AR......  Industrial Waste Control..  Fort Smith..........  C           
AR......  Jacksonville Municipal      Jacksonville........  ............
           Landfill.                                                    
AR......  Mid-South Wood Products...  Mena................  C           
AR......  Midland Products..........  Ola/Birta...........  C           
AR......  Monroe Auto Equipment       Paragould...........  ............
           (Paragould Pit).                                             
AR......  Popile, Inc...............  El Dorado...........              
AR......  Rogers Road Municipal       Jacksonville........              
           Landfill.                                                    
AR......  South 8th Street Landfill.  West Memphis........              
AR......  Vertac, Inc...............  Jacksonville........              
AZ......  Apache Powder Co..........  St. David...........              
AZ......  Hassayampa Landfill.......  Hassayampa..........              
AZ......  Indian Bend Wash Area.....  Scottsdale/Tempe/Pho              
                                       enix.                            
AZ......  Litchfield Airport Area...  Goodyear/Avondale...              
AZ......  Motorola, Inc. (52nd        Phoenix.............              
           Street Plant).                                               
AZ......  Nineteenth Avenue Landfill  Phoenix.............              
AZ......  Tucson International        Tucson..............              
           Airport Area.                                                
CA......  Advanced Micro Devices,     Sunnyvale...........  C           
           Inc..                                                        
CA......  Advanced Micro Devices,     Sunnyvale...........  C           
           Inc. (Bldg. 915).                                            
CA......  Aerojet General Corp......  Rancho Cordova......              
CA......  Applied Materials.........  Santa Clara.........  C           
CA......  Atlas Asbestos Mine.......  Fresno County.......              
CA......  Beckman Instruments         Porterville.........  C           
           (Porterville Plant).                                         
CA......  Brown & Bryant, Inc.(Arvin  Arvin...............              
           Plant).                                                      
CA......  CTS Printex, Inc..........  Mountain View.......  C           
CA......  Celtor Chemical Works.....  Hoopa...............  C           
CA......  Coalinga Asbestos Mine....  Coalinga............              
CA......  Coast Wood Preserving.....  Ukiah...............              
CA......  Crazy Horse Sanitary        Salinas.............              
           Landfill.                                                    
CA......  Del Norte Pesticide         Crescent City.......  C           
           Storage.                                                     
CA......  Fairchild Semiconductor     Mountain View.......              
           Corp (Mt View).                                              
CA......  Fairchild Semiconductor     South San Jose......  C           
           Corp (S San Jose.                                            
CA......  Firestone Tire & Rubber     Salinas.............  C           
           Co. (Salinas Plant).                                         
CA......  Fresno Municipal Sanitary   Fresno..............              
           Landfill.                                                    
CA......  Frontier Fertilizer.......  Davis...............              
CA......  Hewlett-Packard (620-640    Palo Alto...........              
           Page Mill Road).                                             
CA......  Industrial Waste            Fresno..............              
           Processing.                                                  
CA......  Intel Corp. (Mountain View  Mountain View.......              
           Plant).                                                      
CA......  Intel Corp. (Santa Clara    Santa Clara.........  C           
           III).                                                        
CA......  Intel Magnetics...........  Santa Clara.........  C           
CA......  Intersil Inc./Siemens       Cupertino...........  C           
           Components.                                                  
CA......  Iron Mountain Mine........  Redding.............              
CA......  J.H. Baxter & Co..........  Weed................              
CA......  Jasco Chemical Corp.......  Mountain View.......              
CA......  Koppers Co., Inc.           Oroville............              
           (Oroville Plant).                                            
CA......  Liquid Gold Oil Corp......  Richmond............              
CA......  Lorentz Barrel & Drum Co..  San Jose............              
CA......  Louisiana-Pacific Corp....  Oroville............              
CA......  MGM Brakes................  Cloverdale..........              
CA......  McColl....................  Fullerton...........              
CA......  McCormick & Baxter          Stockton............              
           Creosoting Co..                                              
CA......  Modesto Ground Water        Modesto.............              
           Contamination.                                               
CA......  Monolithic Memories.......  Sunnyvale...........              
CA......  Montrose Chemical Corp....  Torrance............              
CA......  National Semiconductor      Santa Clara.........              
           Corp..                                                       
CA......  Newmark Ground Water        San Bernardino......              
           Contamination.                                               
CA......  Operating Industries,       Monterey Park.......              
           Inc., Landfill.                                              
CA......  Pacific Coast Pipe Lines..  Fillmore............              
CA......  Purity Oil Sales, Inc.....  Malaga..............              
CA......  Ralph Gray Trucking Co....  Westminster.........              
CA......  Raytheon Corp.............  Mountain View.......              
CA......  San Fernando Valley (Area   Los Angeles.........              
           1).                                                          
CA......  San Fernando Valley (Area   Los Angeles/Glendale              
           2).                                                          
CA......  San Fernando Valley (Area   Glendale............              
           3).                                                          
CA......  San Fernando Valley (Area   Los Angeles.........              
           4).                                                          
CA......  San Gabriel Valley (Area    El Monte............              
           1).                                                          
CA......  San Gabriel Valley (Area    Baldwin Park Area...              
           2).                                                          
CA......  San Gabriel Valley (Area    Alhambra............              
           3).                                                          
CA......  San Gabriel Valley (Area    La Puente...........              
           4).                                                          
CA......  Selma Treating Co.........  Selma...............              
CA......  Sola Optical USA, Inc.....  Petaluma............  C           
CA......  South Bay Asbestos Area...  Alviso..............              
CA......  Southern California Edison  Visalia.............              
           Co. (Visalia).                                               
CA......  Spectra-Physics, Inc......  Mountain View.......  C           
CA......  Stringfellow..............  Glen Avon Heights...  S           
CA......  Sulphur Bank Mercury Mine.  Clear Lake..........              
CA......  Synertek, Inc. (Building    Santa Clara.........  C           
           1).                                                          
CA......  T.H. Agriculture &          Fresno..............              
           Nutrition Co..                                               
CA......  TRW Microwave, Inc          Sunnyvale...........  C           
           (Building 825).                                              
CA......  Teledyne Semiconductor....  Mountain View.......  C           
CA......  United Heckathorn Co......  Richmond............              
CA......  Valley Wood Preserving,     Turlock.............              
           Inc..                                                        
CA......  Waste Disposal, Inc.......  Santa Fe Springs....              
CA......  Watkins-Johnson Co.         Scotts Valley.......              
           (Stewart Division).                                          
CA......  Western Pacific Railroad    Oroville............              
           Co..                                                         
CA......  Westinghouse Electric       Sunnyvale...........              
           Corp. (Sunnyvale).                                           
CO......  Broderick Wood Products...  Denver..............              
CO......  California Gulch..........  Leadville...........              
CO......  Central City-Clear Creek..  Idaho Springs.......              
CO......  Chemical Sales Co.........  Denver..............              
CO......  Denver Radium Site........  Denver..............              
CO......  Eagle Mine................  Minturn/Redcliff....              
CO......  Lincoln Park..............  Canon City..........              
CO......  Lowry Landfill............  Arapahoe County.....              
CO......  Marshall Landfill.........  Boulder County......  C,S         
CO......  Sand Creek Industrial.....  Commerce City.......              
CO......  Smuggler Mountain.........  Pitkin County.......              
CO......  Summitville Mine..........  Rio Grande County...              
CO......  Uravan Uranium Project      Uravan..............              
           (Union Carbide).                                             
CT......  Barkhamsted-New Hartford    Barkhamsted.........              
           Landfill.                                                    
CT......  Beacon Heights Landfill...  Beacon Falls........              
CT......  Cheshire Ground Water       Cheshire............              
           Contamination.                                               
CT......  Durham Meadows............  Durham..............              
CT......  Gallup's Quarry...........  Plainfield..........              
CT......  Kellogg-Deering Well Field  Norwalk.............              
CT......  Laurel Park, Inc..........  Naugatuck Borough...  S           
CT......  Linemaster Switch Corp....  Woodstock...........              
CT......  Nutmeg Valley Road........  Wolcott.............              
CT......  Old Southington Landfill..  Southington.........              
CT......  Precision Plating Corp....  Vernon..............              
CT......  Revere Textile Prints       Sterling............  C           
           Corp..                                                       
CT......  Solvents Recovery Service   Southington.........              
           New England.                                                 
CT......  Yaworski Waste Lagoon.....  Canterbury..........              
DE......  Army Creek Landfill.......  New Castle County...              
DE......  Chem-Solv, Inc............  Cheswold............              
DE......  Coker's Sanitation Service  Kent County.........  C           
           Landfills.                                                   
DE......  Delaware City PVC Plant...  Delaware City.......              
DE......  Delaware Sand & Gravel      New Castle County...              
           Landfill.                                                    
DE......  Dover Gas Light Co........  Dover...............              
DE......  E.I. Du Pont DE Nemours     Newport.............              
           (Newport Landfill).                                          
DE......  Halby Chemical Co.........  New Castle..........              
DE......  Harvey & Knott Drum, Inc..  Kirkwood............              
DE......  Koppers Co., Inc. (Newport  Newport.............              
           Plant).                                                      
DE......  NCR Corp. (Millsboro        Millsboro...........              
           Plant).                                                      
DE......  New Castle Spill..........  New Castle County...  C           
DE......  Sealand Limited...........  Mount Pleasant......  C           
DE......  Standard Chlorine of        Delaware City.......              
           Delaware, Inc.                                               
DE......  Sussex County Landfill No.  Laurel..............              
           5.                                                           
DE......  Tybouts Corner Landfill...  New Castle County...  S           
DE......  Tyler Refrigeration Pit...  Smyrna..............              
DE......  Wildcat Landfill..........  Dover...............  C           
FL......  Agrico Chemical Co........  Pensacola...........              
FL......  Airco Plating Co..........  Miami...............              
FL......  Alpha Chemical Corp.......  Galloway............  C           
FL......  American Creosote Works     Pensacola...........              
           (Pensacola Plt).                                             
FL......  Anaconda Aluminum Co./      Miami...............              
           Milgo Electronics.                                           
FL......  Anodyne, Inc..............  North Miami Beach...              
FL......  B&B Chemical Co., Inc.....  Hialeah.............              
FL......  BMI-Textron...............  Lake Park...........              
FL......  Beulah Landfill...........  Pensacola...........  C           
FL......  Brown Wood Preserving.....  Live Oak............  C           
FL......  Cabot/Koppers.............  Gainesville.........              
FL......  Chemform, Inc.............  Pompano Beach.......  C           
FL......  Chevron Chemical Co.        Orlando.............              
           (Ortho Division).                                            
FL......  City Industries, Inc......  Orlando.............  C           
FL......  Coleman-Evans Wood          Whitehouse..........              
           Preserving Co..                                              
FL......  Davie Landfill............  Davie...............              
FL......  Dubose Oil Products Co....  Cantonment..........              
FL......  Florida Steel Corp........  Indiantown..........              
FL......  Gold Coast Oil Corp.......  Miami...............  C           
FL......  Harris Corp. (Palm Bay      Palm Bay............              
           Plant).                                                      
FL......  Helena Chemical Co. (Tampa  Tampa...............              
           Plant).                                                      
FL......  Hipps Road Landfill.......  Duval County........              
FL......  Hollingsworth Solderless    Fort Lauderdale.....  C           
           Terminal.                                                    
FL......  Kassauf-Kimerling Battery   Tampa...............              
           Disposal.                                                    
FL......  Madison County Sanitary     Madison.............              
           Landfill.                                                    
FL......  Miami Drum Services.......  Miami...............  C           
FL......  Munisport Landfill........  North Miami.........              
FL......  Northwest 58th Street       Hialeah.............              
           Landfill.                                                    
FL......  Peak Oil Co./Bay Drum Co..  Tampa...............              
FL......  Pepper Steel & Alloys,      Medley..............  C           
           Inc..                                                        
FL......  Petroleum Products Corp...  Pembroke Park.......              
FL......  Pickettville Road Landfill  Jacksonville........              
FL......  Piper Aircraft/Vero Beach   Vero Beach..........              
           Water & Sewer.                                               
FL......  Reeves Southeast            Tampa...............              
           Galvanizing Corp.                                            
FL......  Sapp Battery Salvage......  Cottondale..........              
FL......  Schuylkill Metals Corp....  Plant City..........              
FL......  Sherwood Medical            De Land.............              
           Industries.                                                  
FL......  Sixty-Second Street Dump..  Tampa...............              
FL......  Standard Auto Bumper Corp.  Hialeah.............              
FL......  Stauffer Chemical Co.       Tarpon Springs......              
           (Tarpons Springs).                                           
FL......  Sydney Mine Sludge Ponds..  Brandon.............              
FL......  Taylor Road Landfill......  Seffner.............              
FL......  Tower Chemical Co.........  Clermont............              
FL......  Whitehouse Oil Pits.......  Whitehouse..........              
FL......  Wilson Concepts of          Pompano Beach.......  C           
           Florida, Inc..                                               
FL......  Wingate Road Municipal      Fort Lauderdale.....              
           Incinerator Dump.                                            
FL......  Woodbury Chemical Co.       Princeton...........  C           
           (Princeton Plant).                                           
FL......  Yellow Water Road Dump....  Baldwin.............              
FL......  Zellwood Ground Water       Zellwood............              
           Contamination.                                               
GA......  Cedartown Industries, Inc.  Cedartown...........              
GA......  Cedartown Municipal         Cedartown...........              
           Landfill.                                                    
GA......  Diamond Shamrock Corp.      Cedartown...........              
           Landfill.                                                    
GA......  Firestone Tire & Rubber     Albany..............              
           Co. (Albany Plant).                                          
GA......  Hercules 009 Landfill.....  Brunswick...........              
GA......  Marzone Inc./Chevron        Tifton..............              
           Chemical Co..                                                
GA......  Mathis Brothers Landfill..  Kensington..........              
GA......  Monsanto Corp. (Augusta     Augusta.............  C           
           Plant).                                                      
GA......  Powersville Site..........  Peach County........  C           
GA......  T.H. Agriculture &          Albany..............              
           Nutrition (Albany).                                          
GA......  Woolfolk Chemical Works,    Fort Valley.........              
           Inc..                                                        
GU......  Ordot Landfill............  Guam................  C,S         
IA......  Des Moines TCE............  Des Moines..........              
IA......  E.I. Du Pont DE Nemours     West Point..........  C           
           (County Rd X23).                                             
IA......  Electro-Coatings, Inc.....  Cedar Rapids........              
IA......  Fairfield Coal              Fairfield...........              
           Gasification Plant.                                          
IA......  Farmers' Mutual             Hospers.............              
           Cooperative.                                                 
IA......  John Deere (Ottumwa Works   Ottumwa.............  C           
           Landfills).                                                  
IA......  Lawrence Todtz Farm.......  Camanche............  C           
IA......  Mid-America Tanning Co....  Sergeant Bluff......              
IA......  Midwest Manufacturing/      Kellogg.............              
           North Farm.                                                  
IA......  Northwestern States         Mason City..........  C           
           Portland Cement Co..                                         
IA......  Peoples Natural Gas Co....  Dubuque.............              
IA......  Red Oak City Landfill.....  Red Oak.............              
IA......  Shaw Avenue Dump..........  Charles City........              
IA......  Sheller-Globe Corp.         Keokuk..............              
           Disposal.                                                    
IA......  Vogel Paint & Wax Co......  Orange City.........              
IA......  White Farm Equipment Co.    Charles City........              
           Dump.                                                        
ID......  Bunker Hill Mining &        Smelterville........              
           Metallurgical.                                               
ID......  Eastern Michaud Flats       Pocatello...........              
           Contamination.                                               
ID......  Kerr-McGee Chemical Corp.   Soda Springs........              
           (Soda Springs).                                              
ID......  Monsanto Chemical Co.       Soda Springs........              
           (Soda Springs).                                              
ID......  Pacific Hide & Fur          Pocatello...........              
           Recycling Co..                                               
ID......  Union Pacific Railroad Co.  Pocatello...........              
IL......  A & F Material Reclaiming,  Greenup.............  C           
           Inc..                                                        
IL......  Acme Solvent Reclaiming     Morristown..........              
           (Morristown Plant).                                          
IL......  Adams County Quincy         Quincy..............              
           Landfills 2&3.                                               
IL......  Amoco Chemicals (Joliet     Joliet..............              
           Landfill).                                                   
IL......  Beloit Corp...............  Rockton.............              
IL......  Belvidere Municipal         Belvidere...........  C           
           Landfill.                                                    
IL......  Byron Salvage Yard........  Byron...............              
IL......  Central Illinois Public     Taylorville.........              
           Service Co.                                                  
IL......  Cross Brothers Pail         Pembroke Township...              
           Recycling (Pembroke).                                        
IL......  DuPage County Landfill/     Warrenville.........              
           Blackwell Forest.                                            
IL......  Galesburg/Koppers Co......  Galesburg...........              
IL......  H.O.D. Landfill...........  Antioch.............              
IL......  Ilada Energy Co...........  East Cape Girardeau.              
IL......  Interstate Pollution        Rockford............              
           Control, Inc.                                                
IL......  Johns-Manville Corp.......  Waukegan............  C           
IL......  Kerr-McGee (Kress Creek/W   DuPage County.......              
           Branch DuPage).                                              
IL......  Kerr-McGee (Reed-Keppler    West Chicago........              
           Park).                                                       
IL......  Kerr-McGee (Residential     West Chicago/DuPage               
           Areas).                     County.                          
IL......  Kerr-McGee (Sewage          West Chicago........              
           Treatment Plant).                                            
IL......  LaSalle Electric Utilities  LaSalle.............  C           
IL......  Lenz Oil Service, Inc.....  Lemont..............              
IL......  MIG/Dewane Landfill.......  Belvidere...........              
IL......  NL Industries/Taracorp      Granite City........              
           Lead Smelter.                                                
IL......  Ottawa Radiation Areas....  Ottawa..............              
IL......  Outboard Marine Corp......  Waukegan............  S           
IL......  Pagel's Pit...............  Rockford............              
IL......  Parsons Casket Hardware Co  Belvidere...........              
IL......  Southeast Rockford Gd Wtr   Rockford............              
           Contamination.                                               
IL......  Tri-County Landfill/Waste   South Elgin.........              
           Mgmt Illinois.                                               
IL......  Velsicol Chemical Corp.     Marshall............              
           (Illinois).                                                  
IL......  Wauconda Sand & Gravel....  Wauconda............              
IL......  Woodstock Municipal         Woodstock...........              
           Landfill.                                                    
IL......  Yeoman Creek Landfill.....  Waukegan............              
IN......  American Chemical Service,  Griffith............              
           Inc.                                                         
IN......  Bennett Stone Quarry......  Bloomington.........              
IN......  Carter Lee Lumber Co......  Indianapolis........              
IN......  Columbus Old Municipal      Columbus............              
           Landfill #1.                                                 
IN......  Conrail Rail Yard           Elkhart.............              
           (Elkhart).                                                   
IN......  Continental Steel Corp....  Kokomo..............              
IN......  Douglass Road/Uniroyal,     Mishawaka...........              
           Inc., Landfill.                                              
IN......  Envirochem Corp...........  Zionsville..........              
IN......  Fisher-Calo...............  LaPorte.............              
IN......  Fort Wayne Reduction Dump.  Fort Wayne..........              
IN......  Galen Myers Dump/Drum       Osceola.............              
           Salvage.                                                     
IN......  Himco Dump................  Elkhart.............              
IN......  Lake Sandy Jo (M&M          Gary................              
           Landfill).                                                   
IN......  Lakeland Disposal Service,  Claypool............              
           Inc.                                                         
IN......  Lemon Lane Landfill.......  Bloomington.........              
IN......  MIDCO I...................  Gary................              
IN......  MIDCO II..................  Gary................              
IN......  Main Street Well Field....  Elkhart.............              
IN......  Marion (Bragg) Dump.......  Marion..............              
IN......  Neal's Dump (Spencer).....  Spencer.............              
IN......  Neal's Landfill             Bloomington.........              
           (Bloomington).                                               
IN......  Ninth Avenue Dump.........  Gary................              
IN......  Northside Sanitary          Zionsville..........              
           Landfill, Inc.                                               
IN......  Prestolite Battery          Vincennes...........              
           Division.                                                    
IN......  Reilly Tar & Chemical       Indianapolis........              
           (Indianapolis Plant).                                        
IN......  Seymour Recycling Corp....  Seymour.............  C,S         
IN......  Southside Sanitary          Indianapolis........              
           Landfill.                                                    
IN......  Tippecanoe Sanitary         Lafayette...........              
           Landfill, Inc.                                               
IN......  Tri-State Plating.........  Columbus............  C           
IN......  Waste, Inc., Landfill.....  Michigan City.......              
IN......  Wayne Waste Oil...........  Columbia City.......              
IN......  Whiteford Sales & Service/  South Bend..........              
           Nationalease.                                                
KS......  29th & Mead Ground Water    Wichita.............              
           Contamination.                                               
KS......  57th and North Broadway     Wichita Heights.....              
           Streets Site.                                                
KS......  Arkansas City Dump........  Arkansas City.......  C,S         
KS......  Chemical Commodities, Inc.  Olathe..............              
KS......  Cherokee County...........  Cherokee County.....              
KS......  Doepke Disposal (Holliday)  Johnson County......              
KS......  Obee Road.................  Hutchinson..........              
KS......  Pester Refinery Co........  El Dorado...........              
KS......  Strother Field Industrial   Cowley County.......              
           Park.                                                        
KY......  A.L. Taylor (Valley of      Brooks..............  C           
           Drums).                                                      
KY......  Airco.....................  Calvert City........              
KY......  B.F. Goodrich.............  Calvert City........              
KY......  Brantley Landfill.........  Island..............              
KY......  Caldwell Lace Leather Co.,  Auburn..............              
           Inc.                                                         
KY......  Distler Brickyard.........  West Point..........              
KY......  Distler Farm..............  Jefferson County....  C           
KY......  Fort Hartford Coal Co.      Olaton..............              
           Stone Quarry.                                                
KY......  General Tire & Rubber       Mayfield............  C           
           (Mayfield Landfill).                                         
KY......  Green River Disposal, Inc.  Maceo...............              
KY......  Howe Valley Landfill......  Howe Valley.........              
KY......  Lee's Lane Landfill.......  Louisville..........  C           
KY......  Maxey Flats Nuclear         Hillsboro...........              
           Disposal.                                                    
KY......  National Electric Coil/     Dayhoit.............              
           Cooper Industries.                                           
KY......  National Southwire          Hawesville..........              
           Aluminum Co.                                                 
KY......  Newport Dump..............  Newport.............  C           
KY......  Red Penn Sanitation Co.     PeeWee Valley.......              
           Landfill.                                                    
KY......  Smith's Farm..............  Brooks..............              
KY......  Tri-City Disposal Co......  Shepherdsville......              
LA......  American Creosote Works,    Winnfield...........              
           Inc (Winnfield).                                             
LA......  Bayou Bonfouca............  Slidell.............              
LA......  Bayou Sorrel Site.........  Bayou Sorrel........  C           
LA......  Cleve Reber...............  Sorrento............              
LA......  Combustion, Inc...........  Denham Springs......              
LA......  D.L. Mud, Inc.............  Abbeville...........              
LA......  Dutchtown Treatment Plant.  Ascension Parish....              
LA......  Gulf Coast Vacuum Services  Abbeville...........              
LA......  Old Inger Oil Refinery....  Darrow..............  S           
LA......  PAB Oil & Chemical          Abbeville...........              
           Service, Inc.                                                
LA......  Petro-Processors of         Scotlandville.......              
           Louisiana Inc.                                               
MA......  Atlas Tack Corp...........  Fairhaven...........              
MA......  Baird & McGuire...........  Holbrook............              
MA......  Blackburn & Union           Walpole.............              
           Privileges.                                                  
MA......  Cannon Engineering Corp.    Bridgewater.........  C           
           (CEC).                                                       
MA......  Charles-George Reclamation  Tyngsborough........              
           Landfill.                                                    
MA......  Groveland Wells...........  Groveland...........              
MA......  Haverhill Municipal         Haverhill...........              
           Landfill.                                                    
MA......  Hocomonco Pond............  Westborough.........              
MA......  Industri-Plex.............  Woburn..............              
MA......  Iron Horse Park...........  Billerica...........              
MA......  New Bedford Site..........  New Bedford.........  S           
MA......  Norwood PCBs..............  Norwood.............              
MA......  Nyanza Chemical Waste Dump  Ashland.............              
MA......  PSC Resources.............  Palmer..............              
MA......  Re-Solve, Inc.............  Dartmouth...........              
MA......  Rose Disposal Pit.........  Lanesboro...........              
MA......  Salem Acres...............  Salem...............              
MA......  Shpack Landfill...........  Norton/Attleboro....              
MA......  Silresim Chemical Corp....  Lowell..............              
MA......  Sullivan's Ledge..........  New Bedford.........              
MA......  W.R. Grace & Co Inc (Acton  Acton...............              
           Plant).                                                      
MA......  Wells G&H.................  Woburn..............              
MD......  Bush Valley Landfill......  Abingdon............              
MD......  Kane & Lombard Street       Baltimore...........              
           Drums.                                                       
MD......  Limestone Road............  Cumberland..........              
MD......  Mid-Atlantic Wood           Harmans.............  C           
           Preservers, Inc.                                             
MD......  Sand, Gravel & Stone......  Elkton..............              
MD......  Southern Maryland Wood      Hollywood...........              
           Treating.                                                    
MD......  Spectron, Inc.............  Elkton..............              
MD......  Woodlawn County Landfill..  Woodlawn............              
ME......  McKin Co..................  Gray................  C           
ME......  O'Connor Co...............  Augusta.............              
ME......  Pinette's Salvage Yard....  Washburn............              
ME......  Saco Municipal Landfill...  Saco................              
ME......  Saco Tannery Waste Pits...  Saco................  C           
ME......  Union Chemical Co., Inc...  South Hope..........              
ME......  Winthrop Landfill.........  Winthrop............              
MI......  Adam's Plating............  Lansing.............              
MI......  Albion-Sheridan Township    Albion..............              
           Landfill.                                                    
MI......  Allied Paper/Portage Ck/    Kalamazoo...........              
           Kalamazoo River.                                             
MI......  American Anodco, Inc......  Ionia...............  C           
MI......  Anderson Development Co...  Adrian..............  C           
MI......  Auto Ion Chemicals, Inc...  Kalamazoo...........              
MI......  Avenue ``E'' Ground Water   Traverse City.......              
           Contamination.                                               
MI......  Barrels, Inc..............  Lansing.............              
MI......  Bendix Corp./Allied         St. Joseph..........              
           Automotive.                                                  
MI......  Berlin & Farro............  Swartz Creek........              
MI......  Bofors Nobel, Inc.........  Muskegon............              
MI......  Burrows Sanitation........  Hartford............  C           
MI......  Butterworth #2 Landfill...  Grand Rapids........              
MI......  Cannelton Industries, Inc.  Saulte Saint Marie..              
MI......  Carter Industrials, Inc...  Detroit.............              
MI......  Cemetery Dump.............  Rose Center.........  C           
MI......  Chem Central..............  Wyoming Township....              
MI......  Clare Water Supply........  Clare...............              
MI......  Cliff/Dow Dump............  Marquette...........              
MI......  Duell & Gardner Landfill..  Dalton Township.....              
MI......  Electrovoice..............  Buchanan............              
MI......  Folkertsma Refuse.........  Grand Rapids........              
MI......  Forest Waste Products.....  Otisville...........              
MI......  G&H Landfill..............  Utica...............              
MI......  Grand Traverse Overall      Greilickville.......  C           
           Supply Co..                                                  
MI......  Gratiot County Landfill...  St. Louis...........  S           
MI......  H. Brown Co., Inc.........  Grand Rapids........              
MI......  Hedblum Industries........  Oscoda..............  C           
MI......  Hi-Mill Manufacturing Co..  Highland............              
MI......  Ionia City Landfill.......  Ionia...............              
MI......  J&L Landfill..............  Rochester Hills.....              
MI......  K&L Avenue Landfill.......  Oshtemo Township....              
MI......  Kaydon Corp...............  Muskegon............              
MI......  Kent City Mobile Home Park  Kent City...........              
MI......  Kentwood Landfill.........  Kentwood............              
MI......  Kysor Industrial Corp.....  Cadillac............              
MI......  Liquid Disposal, Inc......  Utica...............              
MI......  Lower Ecorse Creek Dump...  Wyandotte...........  A           
MI......  Mason County Landfill.....  Pere Marquette Twp..  C           
MI......  McGraw Edison Corp........  Albion..............              
MI......  Metamora Landfill.........  Metamora............              
MI......  Michigan Disposal (Cork     Kalamazoo...........              
           Street Landfill).                                            
MI......  Motor Wheel, Inc..........  Lansing.............              
MI......  Muskegon Chemical Co......  Whitehall...........              
MI......  North Bronson Industrial    Bronson.............              
           Area.                                                        
MI......  Northernaire Plating......  Cadillac............              
MI......  Novaco Industries.........  Temperance..........  C           
MI......  Organic Chemicals, Inc....  Grandville..........              
MI......  Ossineke Ground Water       Ossineke............              
           Contamination.                                               
MI......  Ott/Story/Cordova Chemical  Dalton Township.....              
           Co..                                                         
MI......  Packaging Corp. of America  Filer City..........              
MI......  Parsons Chemical Works,     Grand Ledge.........              
           Inc..                                                        
MI......  Peerless Plating Co.......  Muskegon............              
MI......  Petoskey Municipal Well     Petoskey............              
           Field.                                                       
MI......  Rasmussen's Dump..........  Green Oak Township..              
MI......  Rockwell International      Allegan.............              
           Corp. (Allegan).                                             
MI......  Rose Township Dump........  Rose Township.......              
MI......  Roto-Finish Co., Inc......  Kalamazoo...........              
MI......  SCA Independent Landfill..  Muskegon Heights....              
MI......  Shiawassee River..........  Howell..............              
MI......  South Macomb Disposal       Macomb Township.....              
           (Landfills 9 & 9A).                                          
MI......  Southwest Ottawa County     Park Township.......              
           Landfill.                                                    
MI......  Sparta Landfill...........  Sparta Township.....              
MI......  Spartan Chemical Co.......  Wyoming.............              
MI......  Spiegelberg Landfill......  Green Oak Township..              
MI......  Springfield Township Dump.  Davisburg...........              
MI......  State Disposal Landfill,    Grand Rapids........              
           Inc..                                                        
MI......  Sturgis Municipal Wells...  Sturgis.............              
MI......  Tar Lake..................  Mancelona Township..              
MI......  Thermo-Chem, Inc..........  Muskegon............              
MI......  Torch Lake................  Houghton County.....              
MI......  U.S. Aviex................  Howard Township.....  C           
MI......  Velsicol Chemical           St. Louis...........  C           
           Corp.(Michigan).                                             
MI......  Verona Well Field.........  Battle Creek........              
MI......  Wash King Laundry.........  Pleasant Plains Twp.              
MI......  Waste Management of         Holland.............              
           Michigan (Holland).                                          
MN......  Agate Lake Scrapyard......  Fairview Township...              
MN......  Arrowhead Refinery Co.....  Hermantown..........              
MN......  Boise Cascade/Onan Corp./   Fridley.............  C           
           Medtronics,Inc..                                             
MN......  Burlington Northern         Brainerd/Baxter.....              
           (Brainerd/Baxter).                                           
MN......  Dakhue Sanitary Landfill..  Cannon Falls........              
MN......  East Bethel Demolition      East Bethel Township              
           Landfill.                                                    
MN......  FMC Corp. (Fridley Plant).  Fridley.............  C           
MN......  Freeway Sanitary Landfill.  Burnsville..........              
MN......  General Mills/Henkel Corp.  Minneapolis.........  C           
MN......  Joslyn Manufacturing &      Brooklyn Center.....              
           Supply Co..                                                  
MN......  Koch Refining Co./N-Ren     Pine Bend...........              
           Corp..                                                       
MN......  Koppers Coke..............  St. Paul............              
MN......  Kummer Sanitary Landfill..  Bemidji.............              
MN......  Kurt Manufacturing Co.....  Fridley.............              
MN......  LaGrand Sanitary Landfill.  LaGrand Township....              
MN......  Lehillier/Mankato Site....  Lehillier/Mankato...  C           
MN......  Long Prairie Ground Water   Long Prairie........              
           Contamination.                                               
MN......  MacGillis & Gibbs/Bell      New Brighton........              
           Lumber & Pole Co..                                           
MN......  NL Industries/Taracorp/     St. Louis Park......              
           Golden Auto.                                                 
MN......  Nutting Truck & Caster Co.  Faribault...........  C           
MN......  Oak Grove Sanitary          Oak Grove Township..  C           
           Landfill.                                                    
MN......  Oakdale Dump..............  Oakdale.............              
MN......  Olmsted County Sanitary     Oronoco.............              
           Landfill.                                                    
MN......  Perham Arsenic Site.......  Perham..............              
MN......  Pine Bend Sanitary          Dakota County.......              
           Landfill.                                                    
MN......  Reilly Tar&Chem (St. Louis  St. Louis Park......  S           
           Park Plant).                                                 
MN......  Ritari Post & Pole........  Sebeka..............              
MN......  South Andover Site........  Andover.............              
MN......  St. Augusta Sanitary        St. Augusta Township              
           Landfill/Engen Dump.                                         
MN......  St. Louis River Site......  St. Louis County....              
MN......  St. Regis Paper Co........  Cass Lake...........              
MN......  University Minnesota        Rosemount...........              
           (Rosemount Res Cen).                                         
MN......  Waite Park Wells..........  Waite Park..........              
MN......  Washington County Landfill  Lake Elmo...........  C           
MN......  Waste Disposal Engineering  Andover.............              
MN......  Whittaker Corp............  Minneapolis.........  C           
MN......  Windom Dump...............  Windom..............  C           
MO......  Bee Cee Manufacturing Co..  Malden..............              
MO......  Big River Mine Tailings/    Desloge.............              
           St. Joe Minerals.                                            
MO......  Conservation Chemical Co..  Kansas City.........  C           
MO......  Ellisville Site...........  Ellisville..........  S           
MO......  Fulbright Landfill........  Springfield.........  C           
MO......  Kem-Pest Laboratories.....  Cape Girardeau......              
MO......  Lee Chemical..............  Liberty.............  C           
MO......  Minker/Stout/Romaine Creek  Imperial............              
MO......  Missouri Electric Works...  Cape Girardeau......              
MO......  North-U Drive Well          Springfield.........  C           
           Contamination.                                               
MO......  Oronogo-Duenweg Mining      Jasper County.......              
           Belt.                                                        
MO......  Quality Plating...........  Sikeston............              
MO......  Shenandoah Stables........  Moscow Mills........              
MO......  Solid State Circuits, Inc.  Republic............  C           
MO......  St Louis Airport/HIS/       St. Louis County....              
           Futura Coatings Co..                                         
MO......  Syntex Facility...........  Verona..............              
MO......  Times Beach Site..........  Times Beach.........              
MO......  Valley Park TCE...........  Valley Park.........              
MO......  Westlake Landfill.........  Bridgeton...........              
MO......  Wheeling Disposal Service   Amazonia............              
           Co. Landfill.                                                
MS......  Flowood Site..............  Flowood.............  C,S         
MS......  Newsom Brothers/Old         Columbia............              
           Reichhold Chemicals.                                         
MT......  Anaconda Co. Smelter......  Anaconda............              
MT......  East Helena Site..........  East Helena.........              
MT......  Idaho Pole Co.............  Bozeman.............              
MT......  Libby Ground Water          Libby...............  C           
           Contamination.                                               
MT......  Milltown Reservoir          Milltown............              
           Sediments.                                                   
MT......  Montana Pole and Treating.  Butte...............              
MT......  Mouat Industries..........  Columbus............              
MT......  Silver Bow Creek/Butte      Sil Bow/Deer Lodge..              
           Area.                                                        
NC......  ABC One Hour Cleaners.....  Jacksonville........              
NC......  Aberdeen Pesticide Dumps..  Aberdeen............              
NC......  Benfield Industries, Inc..  Hazelwood...........              
NC......  Bypass 601 Ground Water     Concord.............              
           Contamination.                                               
NC......  Cape Fear Wood Preserving.  Fayetteville........              
NC......  Carolina Transformer Co...  Fayetteville........              
NC......  Celanese Corp. (Shelby      Shelby..............  C           
           Fiber Operations).                                           
NC......  Charles Macon Lagoon &      Cordova.............              
           Drum Storage.                                                
NC......  Chemtronics, Inc..........  Swannanoa...........  C           
NC......  FCX, Inc. (Statesville      Statesville.........              
           Plant).                                                      
NC......  FCX, Inc. (Washington       Washington..........              
           Plant).                                                      
NC......  Geigy Chemical Corp.        Aberdeen............              
           (Aberdeen Plant).                                            
NC......  JFD Electronics/Channel     Oxford..............              
           Master.                                                      
NC......  Jadco-Hughes Facility.....  Belmont.............              
NC......  Koppers Co. Inc.            Morrisville.........              
           (Morrisville Plant).                                         
NC......  Martin-Marietta, Sodyeco,   Charlotte...........              
           Inc.                                                         
NC......  NC State University (Lot    Raleigh.............              
           86, Farm Unit #1).                                           
NC......  National Starch & Chemical  Salisbury...........              
           Corp.                                                        
NC......  New Hanover Cnty Airport    Wilmington..........              
           Burn Pit.                                                    
NC......  Potter's Septic Tank        Maco................              
           Service Pits.                                                
ND......  Arsenic Trioxide Site.....  Southeastern ND.....  C,S         
ND......  Minot Landfill............  Minot...............              
NE......  10th Street Site..........  Columbus............              
NE......  Cleburn Street Well.......  Grand Island........              
NE......  Hastings Ground Water       Hastings............              
           Contamination.                                               
NE......  Lindsay Manufacturing Co..  Lindsay.............              
NE......  Nebraska Ordnance Plant     Mead................              
           (Former).                                                    
NE......  Sherwood Medical Co.......  Norfolk.............              
NE......  Waverly Ground Water        Waverly.............  C           
           Contamination.                                               
NH......  Auburn Road Landfill......  Londonderry.........              
NH......  Coakley Landfill..........  North Hampton.......              
NH......  Dover Municipal Landfill..  Dover...............              
NH......  Fletcher's Paint Works &    Milford.............              
           Storage.                                                     
NH......  Kearsarge Metallurgical     Conway..............  C           
           Corp.                                                        
NH......  Keefe Environmental         Epping..............  C           
           Services.                                                    
NH......  Mottolo Pig Farm..........  Raymond.............  C           
NH......  New Hampshire Plating Co..  Merrimack...........              
NH......  Ottati & Goss/Kingston      Kingston............              
           Steel Drum.                                                  
NH......  Savage Municipal Water      Milford.............              
           Supply.                                                      
NH......  Somersworth Sanitary        Somersworth.........              
           Landfill.                                                    
NH......  South Municipal Water       Peterborough........              
           Supply Well.                                                 
NH......  Sylvester.................  Nashua..............  C,S         
NH......  Tibbets Road..............  Barrington..........              
NH......  Tinkham Garage............  Londonderry.........              
NH......  Town Garage/Radio Beacon..  Londonderry.........  C           
NJ......  A.O. Polymer..............  Sparta Township.....              
NJ......  American Cyanamid Co......  Bound Brook.........              
NJ......  Asbestos Dump.............  Millington..........              
NJ......  Bog Creek Farm............  Howell Township.....              
NJ......  Brick Township Landfill...  Brick Township......              
NJ......  Bridgeport Rental & Oil     Bridgeport..........              
           Services.                                                    
NJ......  Brook Industrial Park.....  Bound Brook.........              
NJ......  Burnt Fly Bog.............  Marlboro Township...              
NJ......  CPS/Madison Industries....  Old Bridge Township.              
NJ......  Caldwell Trucking Co......  Fairfield...........              
NJ......  Chemical Control..........  Elizabeth...........              
NJ......  Chemical Insecticide Corp.  Edison Township.....              
NJ......  Chemical Leaman Tank        Bridgeport..........              
           Lines, Inc.                                                  
NJ......  Chemsol, Inc..............  Piscataway..........              
NJ......  Ciba-Geigy Corp...........  Toms River..........              
NJ......  Cinnaminson Ground Water    Cinnaminson Township              
           Contamination.                                               
NJ......  Combe Fill North Landfill.  Mount Olive Township  C           
NJ......  Combe Fill South Landfill.  Chester Township....              
NJ......  Cosden Chemical Coatings    Beverly.............              
           Corp.                                                        
NJ......  Curcio Scrap Metal, Inc...  Saddle Brook                      
                                       Township.                        
NJ......  D'Imperio Property........  Hamilton Township...              
NJ......  Dayco Corp./L.E Carpenter   Wharton Borough.....              
           Co.                                                          
NJ......  De Rewal Chemical Co......  Kingwood Township...              
NJ......  Delilah Road..............  Egg Harbor Township.              
NJ......  Denzer & Schafer X-Ray Co.  Bayville............              
NJ......  Diamond Alkali Co.........  Newark..............              
NJ......  Dover Municipal Well 4....  Dover Township......              
NJ......  Ellis Property............  Evesham Township....              
NJ......  Evor Phillips Leasing.....  Old Bridge Township.              
NJ......  Ewan Property.............  Shamong Township....              
NJ......  Fair Lawn Well Field......  Fair Lawn...........              
NJ......  Florence Land Recontouring  Florence Township...              
           Landfill.                                                    
NJ......  Fried Industries..........  East Brunswick                    
                                       Township.                        
NJ......  GEMS Landfill.............  Gloucester Township.              
NJ......  Garden State Cleaners Co..  Minotola............              
NJ......  Glen Ridge Radium Site....  Glen Ridge..........              
NJ......  Global Sanitary Landfill..  Old Bridge Township.              
NJ......  Goose Farm................  Plumstead Township..  C           
NJ......  Helen Kramer Landfill.....  Mantua Township.....  C           
NJ......  Hercules, Inc. (Gibbstown   Gibbstown...........              
           Plant).                                                      
NJ......  Higgins Disposal..........  Kingston............              
NJ......  Higgins Farm..............  Franklin Township...              
NJ......  Hopkins Farm..............  Plumstead Township..              
NJ......  Imperial Oil Co., Inc./     Morganville.........              
           Champion Chemicals.                                          
NJ......  Industrial Latex Corp.....  Wallington Borough..              
NJ......  JIS Landfill..............  Jamesburg/S. Brnswck              
NJ......  Jackson Township Landfill.  Jackson Township....              
NJ......  Kauffman & Minteer, Inc...  Jobstown............              
NJ......  Kin-Buc Landfill..........  Edison Township.....              
NJ......  King of Prussia...........  Winslow Township....              
NJ......  Landfill & Development Co.  Mount Holly.........              
NJ......  Lang Property.............  Pemberton Township..              
NJ......  Lipari Landfill...........  Pitman..............              
NJ......  Lodi Municipal Well.......  Lodi................  C           
NJ......  Lone Pine Landfill........  Freehold Township...              
NJ......  Mannheim Avenue Dump......  Galloway Township...              
NJ......  Maywood Chemical Co.......  Maywood/Rochelle                  
                                       Park.                            
NJ......  Metaltec/Aerosystems......  Franklin Borough....              
NJ......  Monitor Devices/            Wall Township.......              
           Intercircuits Inc.                                           
NJ......  Montclair/West Orange       Montclair/W Orange..              
           Radium Site.                                                 
NJ......  Montgomery Township         Montgomery Township.              
           Housing Development.                                         
NJ......  Myers Property............  Franklin Township...              
NJ......  NL Industries.............  Pedricktown.........              
NJ......  Nascolite Corp............  Millville...........              
NJ......  PJP Landfill..............  Jersey City.........              
NJ......  Pepe Field................  Boonton.............              
NJ......  Pijak Farm................  Plumstead Township..              
NJ......  Pohatcong Valley Ground     Warren County.......              
           Water Contaminat.                                            
NJ......  Pomona Oaks Residential     Galloway Township...  C           
           Wells.                                                       
NJ......  Price Landfill............  Pleasantville.......  S           
NJ......  Radiation Technology, Inc.  Rockaway Township...              
NJ......  Reich Farms...............  Pleasant Plains.....              
NJ......  Renora, Inc...............  Edison Township.....              
NJ......  Ringwood Mines/Landfill...  Ringwood Borough....  C           
NJ......  Rockaway Borough Well       Rockaway Township...              
           Field.                                                       
NJ......  Rockaway Township Wells...  Rockaway............              
NJ......  Rocky Hill Municipal Well.  Rocky Hill Borough..              
NJ......  Roebling Steel Co.........  Florence............              
NJ......  Sayreville Landfill.......  Sayreville..........              
NJ......  Scientific Chemical         Carlstadt...........              
           Processing.                                                  
NJ......  Sharkey Landfill..........  Parsippany/Troy Hls.              
NJ......  Shieldalloy Corp..........  Newfield Borough....              
NJ......  South Brunswick Landfill..  South Brunswick.....  C           
NJ......  South Jersey Clothing Co..  Minotola............              
NJ......  Spence Farm...............  Plumstead Township..              
NJ......  Swope Oil & Chemical Co...  Pennsauken..........              
NJ......  Syncon Resins.............  South Kearny........              
NJ......  Tabernacle Drum Dump......  Tabernacle Township.  C           
NJ......  U.S. Radium Corp..........  Orange..............              
NJ......  Universal Oil Products      East Rutherford.....              
           (Chemical Division).                                         
NJ......  Upper Deerfield Township    Upper Deerfield       C           
           Sanit. Landfill.            Township.                        
NJ......  Ventron/Velsicol..........  Wood Ridge Borough..              
NJ......  Vineland Chemical Co., Inc  Vineland............              
NJ......  Vineland State School.....  Vineland............  C           
NJ......  Waldick Aerospace Devices,  Wall Township.......              
           Inc.                                                         
NJ......  White Chemical Corp.......  Newark..............  A           
NJ......  Williams Property.........  Swainton............              
NJ......  Wilson Farm...............  Plumstead Township..  C           
NJ......  Witco Chemical              Oakland.............  C           
           Corp.(Oakland Plt).                                          
NJ......  Woodland Route 532 Dump...  Woodland Township...              
NJ......  Woodland Route 72 Dump....  Woodland Township...              
NM......  AT & SF (Clovis)..........  Clovis..............              
NM......  Cimarron Mining Corp......  Carrizozo...........  C           
NM......  Cleveland Mill............  Silver City.........              
NM......  Homestake Mining Co.......  Milan...............              
NM......  Prewitt Abandoned Refinery  Prewitt.............              
NM......  South Valley..............  Albuquerque.........  S           
NM......  United Nuclear Corp.......  Church Rock.........              
NV......  Carson River Mercury Site.  Lyon/Churchill Cnty.              
NY......  Action Anodizing, Plating,  Copiague............  C           
           & Polishing.                                                 
NY......  American Thermostat Co....  South Cairo.........              
NY......  Anchor Chemicals..........  Hicksville..........              
NY......  Applied Environmental       Glenwood Landing....              
           Services.                                                    
NY......  Batavia Landfill..........  Batavia.............              
NY......  BioClinical Laboratories,   Bohemia.............  C           
           Inc.                                                         
NY......  Brewster Well Field.......  Putnam County.......              
NY......  Byron Barrel & Drum.......  Byron...............              
NY......  C & J Disposal Leasing Co.  Hamilton............  C           
           Dump.                                                        
NY......  Carroll & Dubies Sewage     Port Jervis.........              
           Disposal.                                                    
NY......  Circuitron Corp...........  East Farmingdale....              
NY......  Claremont Polychemical....  Old Bethpage........              
NY......  Clothier Disposal.........  Town of Granby......  C           
NY......  Colesville Municipal        Town of Colesville..              
           Landfill.                                                    
NY......  Conklin Dumps.............  Conklin.............              
NY......  Cortese Landfill..........  Village of                        
                                       Narrowsburg.                     
NY......  Endicott Village Well       Village of Endicott.              
           Field.                                                       
NY......  FMC Corp. (Dublin Road      Town of Shelby......              
           Landfill).                                                   
NY......  Facet Enterprises, Inc....  Elmira..............              
NY......  Forest Glen Mobile Home     Niagara Falls.......  A           
           Subdivision.                                                 
NY......  Fulton Terminals..........  Fulton..............              
NY......  GCL Tie & Treating Inc....  Village of Sidney...              
NY......  GE Moreau.................  South Glen Falls....              
NY......  General Motors (Central     Massena.............              
           Foundry Division).                                           
NY......  Genzale Plating Co........  Franklin Square.....              
NY......  Goldisc Recordings, Inc...  Holbrook............              
NY......  Haviland Complex..........  Town of Hyde Park...              
NY......  Hertel Landfill...........  Plattekill..........              
NY......  Hooker (102nd Street).....  Niagara Falls.......              
NY......  Hooker (Hyde Park)........  Niagara Falls.......              
NY......  Hooker (S Area)...........  Niagara Falls.......              
NY......  Hooker Chemical/Ruco        Hicksville..........              
           Polymer Corp.                                                
NY......  Hudson River PCBs.........  Hudson River........              
NY......  Islip Municipal Sanitary    Islip...............              
           Landfill.                                                    
NY......  Johnstown City Landfill...  Town of Johnstown...              
NY......  Jones Chemicals, Inc......  Caledonia...........              
NY......  Jones Sanitation..........  Hyde Park...........              
NY......  Katonah Municipal Well....  Town of Bedford.....  C           
NY......  Kenmark Textile Corp......  Farmingdale.........  C           
NY......  Kentucky Avenue Well Field  Horseheads..........              
NY......  Li Tungsten Corp..........  Glen Cove...........              
NY......  Liberty Industrial          Farmingdale.........              
           Finishing.                                                   
NY......  Love Canal................  Niagara Falls.......              
NY......  Ludlow Sand & Gravel......  Clayville...........              
NY......  Malta Rocket Fuel Area....  Malta...............              
NY......  Marathon Battery Corp.....  Cold Springs........              
NY......  Mattiace Petrochemical      Glen Cove...........              
           Co., Inc.                                                    
NY......  Mercury Refining, Inc.....  Colonie.............              
NY......  Nepera Chemical Co., Inc..  Maybrook............              
NY......  Niagara County Refuse.....  Wheatfield..........              
NY......  Niagara Mohawk Power Co     Saratoga Springs....              
           (Saratoga Springs).                                          
NY......  North Sea Municipal         North Sea...........              
           Landfill.                                                    
NY......  Old Bethpage Landfill.....  Oyster Bay..........  C           
NY......  Olean Well Field..........  Olean...............              
NY......  Pasley Solvents &           Hempstead...........              
           Chemicals, Inc.                                              
NY......  Pollution Abatement         Oswego..............  S           
           Services.                                                    
NY......  Port Washington Landfill..  Port Washington.....              
NY......  Preferred Plating Corp....  Farmingdale.........              
NY......  Radium Chemical Co., Inc..  New York City.......  A           
NY......  Ramapo Landfill...........  Ramapo..............              
NY......  Richardson Hill Road        Sidney Center.......              
           Landfill/Pond.                                               
NY......  Robintech, Inc./National    Town of Vestal......              
           Pipe Co.                                                     
NY......  Rosen Brothers Scrap Yard/  Cortland............              
           Dump.                                                        
NY......  Rowe Industries Gnd Water   Noyack/Sag Harbor...              
           Contamination.                                               
NY......  SMS Instruments, Inc......  Deer Park...........              
NY......  Sarney Farm...............  Amenia..............              
NY......  Sealand Restoration, Inc..  Lisbon..............              
NY......  Sidney Landfill...........  Sidney..............              
NY......  Sinclair Refinery.........  Wellsville..........              
NY......  Solvent Savers............  Lincklaen...........              
NY......  Syosset Landfill..........  Oyster Bay..........              
NY......  Tri-Cities Barrel Co., Inc  Port Crane..........              
NY......  Tronic Plating Co., Inc...  Farmingdale.........  C           
NY......  Vestal Water Supply Well 1- Vestal..............              
           1.                                                           
NY......  Vestal Water Supply Well 4- Vestal..............              
           2.                                                           
NY......  Volney Municipal Landfill.  Town of Volney......              
NY......  Warwick Landfill..........  Warwick.............              
NY......  Wide Beach Development....  Brant...............  C           
NY......  York Oil Co...............  Moira...............              
OH......  Allied Chemical & Ironton   Ironton.............              
           Coke.                                                        
OH......  Alsco Anaconda............  Gnadenhutten........              
OH......  Arcanum Iron & Metal......  Darke County........              
OH......  Big D Campground..........  Kingsville..........              
OH......  Bowers Landfill...........   Circleville........  C           
OH......  Buckeye Reclamation.......  St. Clairsville.....              
OH......  Chem-Dyne.................  Hamilton............  C,S         
OH......  Coshocton Landfill........  Franklin Township...              
OH......  E.H. Schilling Landfill...  Hamilton Township...  C           
OH......  Fields Brook..............  Ashtabula...........              
OH......  Fultz Landfill............  Jackson Township....              
OH......  Industrial Excess Landfill  Uniontown...........              
OH......  Laskin/Poplar Oil Co......  Jefferson Township..  C           
OH......  Miami County Incinerator..  Troy................              
OH......  Nease Chemical............  Salem...............              
OH......  New Lyme Landfill.........  New Lyme............  C           
OH......  North Sanitary Landfill...  Dayton..............              
OH......  Old Mill..................  Rock Creek..........  C           
OH......  Ormet Corp................  Hannibal............              
OH......  Powell Road Landfill......  Dayton..............              
OH......  Pristine, Inc.............  Reading.............              
OH......  Reilly Tar & Chemical       Dover...............              
           (Dover Plant).                                               
OH......  Republic Steel Corp.        Elyria..............  C           
           Quarry.                                                      
OH......  Sanitary Landfill Co.       Dayton..............              
           (Industrial Waste).                                          
OH......  Skinner Landfill..........  West Chester........              
OH......  South Point Plant.........  South Point.........              
OH......  Summit National...........  Deerfield Township..              
OH......  TRW, Inc. (Minerva Plant).  Minerva.............              
OH......  United Scrap Lead Co., Inc  Troy................              
OH......  Van Dale Junkyard.........  Marietta............              
OH......  Zanesville Well Field.....  Zanesville..........              
OK......  Compass Industries (Avery   Tulsa...............  C           
           Drive).                                                      
OK......  Double Eagle Refinery Co..  Oklahoma City.......              
OK......  Fourth Street Abandoned     Oklahoma City.......              
           Refinery.                                                    
OK......  Hardage/Criner............  Criner..............              
OK......  Mosley Road Sanitary        Oklahoma City.......              
           Landfill.                                                    
OK......  Oklahoma Refining Co......  Cyril...............              
OK......  Sand Springs Petrochemical  Sand Springs........              
           Complex.                                                     
OK......  Tar Creek (Ottawa County).  Ottawa County.......              
OK......  Tenth Street Dump/Junkyard  Oklahoma City.......              
OR......  Allied Plating, Inc.......  Portland............  C           
OR......  Gould, Inc................  Portland............              
OR......  Joseph Forest Products....  Joseph..............  C           
OR......  Martin-Marietta Aluminum    The Dalles..........              
           Co.                                                          
OR......  McCormick & Baxter Creos.   Portland............              
           Co. (Portland).                                              
OR......  Northwest Pipe & Casing Co  Clackamas...........              
OR......  Teledyne Wah Chang........  Albany..............              
OR......  Union Pacific Railroad Tie  The Dalles..........              
           Treatment.                                                   
OR......  United Chrome Products,     Corvallis...........  C           
           Inc.                                                         
PA......  A.I.W. Frank/Mid-County     Exton...............              
           Mustang.                                                     
PA......  AMP, Inc. (Glen Rock        Glen Rock...........              
           Facility).                                                   
PA......  Aladdin Plating...........  Scott Township......              
PA......  Ambler Asbestos Piles.....  Ambler..............  C           
PA......  Austin Avenue Radiation     Delaware County.....  A           
           Site.                                                        
PA......  Avco Lycoming               Williamsport........              
           (Williamsport Division).                                     
PA......  Bally Ground Water          Bally Borough.......              
           Contamination.                                               
PA......  Bell Landfill.............  Terry Township......              
PA......  Bendix Flight Systems       Bridgewater Township              
           Division.                                                    
PA......  Berkley Products Co. Dump.  Denver..............              
PA......  Berks Landfill............  Spring Township.....              
PA......  Berks Sand Pit............  Longswamp Township..              
PA......  Blosenski Landfill........  West Caln Township..              
PA......  Boarhead Farms............  Bridgeton Township..              
PA......  Brodhead Creek............  Stroudsburg.........              
PA......  Brown's Battery Breaking..  Shoemakersville.....              
PA......  Bruin Lagoon..............  Bruin Borough.......  C           
PA......  Butler Mine Tunnel........  Pittston............              
PA......  Butz Landfill.............  Stroudsburg.........              
PA......  C & D Recycling...........  Foster Township.....              
PA......  Centre County Kepone......  State College                     
                                       Borough.                         
PA......  Commodore Semiconductor     Lower Providence                  
           Group.                      Township.                        
PA......  Craig Farm Drum...........  Parker..............              
PA......  Crater Resources/Keystone   Upper Merion                      
           Coke/Alan Wood.             Township.                        
PA......  Crossley Farm.............  Hereford Township...              
PA......  Croydon TCE...............  Croydon.............              
PA......  CryoChem, Inc.............  Worman..............              
PA......  Delta Quarries & Disp./     Antis/Logan Twps....              
           Stotler Landfill.                                            
PA......  Dorney Road Landfill......  Upper Macungie                    
                                       Township.                        
PA......  Douglassville Disposal....  Douglassville.......              
PA......  Drake Chemical............  Lock Haven..........              
PA......  Dublin TCE Site...........  Dublin Borough......              
PA......  East Mount Zion...........  Springettsbury                    
                                       Township.                        
PA......  Eastern Diversified Metals  Hometown............              
PA......  Elizabethtown Landfill....  Elizabethtown.......              
PA......  Fischer & Porter Co.......  Warminster..........              
PA......  Foote Mineral Co..........  East Whiteland                    
                                       Township.                        
PA......  Havertown PCP.............  Haverford...........              
PA......  Hebelka Auto Salvage Yard.  Weisenberg Township.  C           
PA......  Heleva Landfill...........  North Whitehall                   
                                       Township.                        
PA......  Hellertown Manufacturing    Hellertown..........              
           Co.                                                          
PA......  Henderson Road............  Upper Merion          C           
                                       Township.                        
PA......  Hranica Landfill..........  Buffalo Township....              
PA......  Hunterstown Road..........  Straban Township....              
PA......  Industrial Lane...........  Williams Township...              
PA......  Jacks Creek/Sitkin          Maitland............              
           Smelting and Refinery.                                       
PA......  Keystone Sanitation         Union Township......              
           Landfill.                                                    
PA......  Kimberton Site............  Kimberton Borough...  C           
PA......  Lackawanna Refuse.........  Old Forge Borough...  C           
PA......  Lindane Dump..............  Harrison Township...              
PA......  Lord-Shope Landfill.......  Girard Township.....              
PA......  MW Manufacturing..........  Valley Township.....              
PA......  Malvern TCE...............  Malvern.............              
PA......  McAdoo Associates.........  McAdoo Borough......  S           
PA......  Metal Banks...............  Philadelphia........              
PA......  Metropolitan Mirror and     Frackville..........              
           Glass.                                                       
PA......  Middletown Air Field......  Middletown..........              
PA......  Mill Creek Dump...........  Erie................              
PA......  Modern Sanitation Landfill  Lower Windsor                     
                                       Township.                        
PA......  Moyers Landfill...........  Eagleville..........              
PA......  North Penn--Area 1........  Souderton...........              
PA......  North Penn--Area 12.......  Worcester...........              
PA......  North Penn--Area 2........  Hatfield............              
PA......  North Penn--Area 5........  Montgomery Township.              
PA......  North Penn--Area 6........  Lansdale............              
PA......  North Penn--Area 7........  North Wales.........              
PA......  Novak Sanitary Landfill...  South Whitehall                   
                                       Township.                        
PA......  Occidental Chemical Corp./  Lower Pottsgrove                  
           Firestone Tire.             Township.                        
PA......  Ohio River Park...........  Neville Island......              
PA......  Old City of York Landfill.  Seven Valleys.......              
PA......  Osborne Landfill..........  Grove City..........              
PA......  Palmerton Zinc Pile.......  Palmerton...........              
PA......  Paoli Rail Yard...........  Paoli...............              
PA......  Publicker Industries Inc..  Philadephia.........              
PA......  Raymark...................  Hatboro.............              
PA......  Recticon/Allied Steel Corp  East Coventry Twp...              
PA......  Resin Disposal............  Jefferson Borough...              
PA......  Revere Chemical Co........  Nockamixon Township.              
PA......  River Road Landfill/Waste   Hermitage...........              
           Mngmnt, Inc.                                                 
PA......  Rodale Manufacturing Co.,   Emmaus Borough......              
           Inc.                                                         
PA......  Route 940 Drum Dump.......  Pocono Summit.......  C           
PA......  Saegertown Industrial Area  Saegertown..........              
PA......  Shriver's Corner..........  Straban Township....              
PA......  Stanley Kessler...........  King of Prussia.....              
PA......  Strasburg Landfill........  Newlin Township.....              
PA......  Taylor Borough Dump.......  Taylor Borough......  C           
PA......  Tonolli Corp..............  Nesquehoning........              
PA......  Tysons Dump...............  Upper Merion Twp....              
PA......  UGI Columbia Gas Plant....  Columbia............              
PA......  Walsh Landfill............  Honeybrook Township.              
PA......  Westinghouse Electronic     Sharon..............              
           (Sharon Plant).                                              
PA......  Westinghouse Elevator Co.   Gettysburg..........              
           Plant.                                                       
PA......  Whitmoyer Laboratories....  Jackson Township....              
PA......  William Dick Lagoons......  West Caln Township..              
PA......  York County Solid Waste/    Hopewell Township...              
           Refuse Landfill.                                             
PR......  Barceloneta Landfill......  Florida Afuera......              
PR......  Fibers Public Supply Wells  Jobos...............              
PR......  Frontera Creek............  Rio Abajo...........              
PR......  GE Wiring Devices.........  Juana Diaz..........              
PR......  Juncos Landfill...........  Juncos..............              
PR......  RCA Del Caribe............  Barceloneta.........              
PR......  Upjohn Facility...........  Barceloneta.........              
PR......  Vega Alta Public Supply     Vega Alta...........              
           Wells.                                                       
RI......  Central Landfill..........  Johnston............              
RI......  Davis (GSR) Landfill......  Glocester...........              
RI......  Davis Liquid Waste........  Smithfield..........              
RI......  Landfill & Resource         North Smithfield....              
           Recovery, Inc.(L&RR).                                        
RI......  Peterson/Puritan, Inc.....  Lincoln/Cumberland..              
RI......  Picillo Farm..............  Coventry............  S           
RI......  Rose Hill Regional          South Kingston......              
           Landfill.                                                    
RI......  Stamina Mills, Inc........  North Smithfield....              
RI......  West Kingston Town Dump/    South Kingston......              
           URI Disposal.                                                
RI......  Western Sand & Gravel.....  Burrillville........  C           
SC......  Beaunit Corp. (Circular     Fountain Inn........              
           Knit & Dye).                                                 
SC......  Carolawn, Inc.............  Fort Lawn...........              
SC......  Elmore Waste Disposal.....  Greer...............              
SC......  Geiger (C & M Oil)........  Rantoules...........              
SC......  Golden Strip Septic Tank    Simpsonville........              
           Service.                                                     
SC......  Helena Chemical Co.         Fairfax.............              
           Landfill.                                                    
SC......  Independent Nail Co.......  Beaufort............  C           
SC......  Kalama Specialty Chemicals  Beaufort............              
SC......  Koppers Co., Inc.           Florence............              
           (Florence Plant).                                            
SC......  Leonard Chemical Co., Inc.  Rock Hill...........              
SC......  Lexington County Landfill   Cayce...............              
           Area.                                                        
SC......  Medley Farm Drum Dump.....  Gaffney.............              
SC......  Palmetto Recycling, Inc...  Columbia............              
SC......  Palmetto Wood Preserving..  Dixiana.............              
SC......  Para-Chem Southern, Inc...  Simpsonville........              
SC......  Rochester Property........  Travelers Rest......              
SC......  Rock Hill Chemical Co.....  Rock Hill...........              
SC......  SCRDI Bluff Road..........  Columbia............  S           
SC......  SCRDI Dixiana.............  Cayce...............  C           
SC......  Sangamo Weston/Twelve-Mile/ Pickens.............              
           Hartwell PCB.                                                
SC......  Townsend Saw Chain Co.....  Pontiac.............              
SC......  Wamchem, Inc..............  Burton..............              
SD......  Whitewood Creek...........  Whitewood...........  C,S         
SD......  Williams Pipe Line Co.      Sioux Falls.........              
           Disposal Pit.                                                
TN......  American Creosote Works,    Jackson.............              
           (Jackson Plant).                                             
TN......  Amnicola Dump.............  Chattanooga.........  C           
TN......  Arlington Blending &        Arlington...........              
           Packaging.                                                   
TN......  Carrier Air Conditioning    Collierville........              
           Co.                                                          
TN......  Chemet Co.................  Moscow..............              
TN......  Gallaway Pits.............  Gallaway............              
TN......  Lewisburg Dump............  Lewisburg...........  C           
TN......  Mallory Capacitor Co......  Waynesboro..........              
TN......  Murray-Ohio Dump..........  Lawrenceburg........              
TN......  North Hollywood Dump......  Memphis.............  S           
TN......  Velsicol Chemical Corp      Toone...............              
           (Hardeman County).                                           
TN......  Wrigley Charcoal Plant....  Wrigley.............              
TX......  ALCOA (Point Comfort)/      Point Comfort.......              
           Lavaca Bay.                                                  
TX......  Bailey Waste Disposal.....  Bridge City.........              
TX......  Bio-Ecology Systems, Inc..  Grand Prairie.......  C           
TX......  Brio Refining, Inc........  Friendswood.........              
TX......  Crystal Chemical Co.......  Houston.............              
TX......  Crystal City Airport......  Crystal City........  C           
TX......  Dixie Oil Processors, Inc.  Friendswood.........  C           
TX......  French, Ltd...............  Crosby..............              
TX......  Geneva Industries/Fuhrmann  Houston.............  C           
           Energy.                                                      
TX......  Highlands Acid Pit........  Highlands...........  C           
TX......  Koppers Co Inc (Texarkana   Texarkana...........              
           Plant).                                                      
TX......  Motco, Inc................  La Marque...........  S           
TX......  North Cavalcade Street....  Houston.............              
TX......  Odessa Chromium #1........  Odessa..............  C           
TX......  Odessa Chromium #2          Odessa..............              
           (Andrews Highway).                                           
TX......  Pesses Chemical Co........  Fort Worth..........  C           
TX......  Petro-Chemical Systems,     Liberty County......              
           (Turtle Bayou).                                              
TX......  Sheridan Disposal Services  Hempstead...........              
TX......  Sikes Disposal Pits.......  Crosby..............              
TX......  Sol Lynn/Industrial         Houston.............  C           
           Transformers.                                                
TX......  South Cavalcade Street....  Houston.............              
TX......  Stewco, Inc...............  Waskom..............  C           
TX......  Texarkana Wood Preserving   Texarkana...........              
           Co.                                                          
TX......  Triangle Chemical Co......  Bridge City.........  C           
TX......  United Creosoting Co......  Conroe..............              
UT......  Midvale Slag..............  Midvale.............              
UT......  Monticello Radioactive      Monticello..........              
           Contaminated Prop.                                           
UT......  Petrochem Recycling Corp./  Salt Lake City......              
           Ekotek Plant.                                                
UT......  Portland Cement (Kiln Dust  Salt Lake City......              
           2 & 3).                                                      
UT......  Rose Park Sludge Pit......  Salt Lake City......  C,S         
UT......  Sharon Steel Corp.          Midvale.............              
           (Midvale Tailings).                                          
UT......  Utah Power & Light/         Salt Lake City......              
           American Barrel Co.                                          
UT......  Wasatch Chemical Co (Lot    Salt Lake City......              
           6).                                                          
VA......  Abex Corp.................  Portsmouth..........              
VA......  Arrowhead Associates/       Montross............              
           Scovill Corp.                                                
VA......  Atlantic Wood Industries,   Portsmouth..........              
           Inc.                                                         
VA......  Avtex Fibers, Inc.........  Front Royal.........              
VA......  Buckingham County Landfill  Buckingham..........              
VA......  C & R Battery Co., Inc....  Chesterfield County.  C           
VA......  Chisman Creek.............  York County.........  C           
VA......  Culpeper Wood Preservers,   Culpeper............              
           Inc.                                                         
VA......  Dixie Caverns County        Salem...............              
           Landfill.                                                    
VA......  First Piedmont Rock Quarry  Pittsylvania County.              
           (Route 719).                                                 
VA......  Greenwood Chemical Co.....  Newtown.............              
VA......  H & H Inc., Burn Pit......  Farrington..........              
VA......  L.A. Clarke & Son.........  Spotsylvania County.              
VA......  Rentokil, Inc (VA Wood      Richmond............              
           Preserving Div).                                             
VA......  Rhinehart Tire Fire Dump..  Frederick County....              
VA......  Saltville Waste Disposal    Saltville...........              
           Ponds.                                                       
VA......  Saunders Supply Co........  Chuckatuck..........              
VA......  Suffolk City Landfill.....  Suffolk.............  C           
VA......  U.S. Titanium.............  Piney River.........              
VT......  BFI Sanitary                Rockingham..........              
           Landfill(Rockingham).                                        
VT......  Bennington Municipal        Bennington..........              
           Sanitary Landfill.                                           
VT......  Burgess Brothers Landfill.  Woodford............              
VT......  Darling Hill Dump.........  Lyndon..............  C           
VT......  Old Springfield Landfill..  Springfield.........              
VT......  Parker Sanitary Landfill..  Lyndon..............              
VT......  Pine Street Canal.........  Burlington..........  S           
VT......  Tansitor Electronics, Inc.  Bennington..........              
WA......  ALCOA (Vancouver Smelter).  Vancouver...........              
WA......  American Crossarm &         Chehalis............              
           Conduit Co.                                                  
WA......  Centralia Municipal         Centralia...........              
           Landfill.                                                    
WA......  Colbert Landfill..........  Colbert.............              
WA......  Commencement Bay, Near      Pierce County.......              
           Shore/Tide Flats.                                            
WA......  Commencement Bay, South     Tacoma..............              
           Tacoma Channel.                                              
WA......  FMC Corp. (Yakima Pit)....  Yakima..............  C           
WA......  Frontier Hard Chrome, Inc.  Vancouver...........              
WA......  General Electric Co         Spokane.............              
           (Spokane Shop).                                              
WA......  Greenacres Landfill.......  Spokane County......              
WA......  Harbor Island (Lead)......  Seattle.............              
WA......  Hidden Valley Landfill      Pierce County.......              
           (Thun Field).                                                
WA......  Kaiser Aluminum Mead Works  Mead................              
WA......  Lakewood Site.............  Lakewood............  C           
WA......  Mica Landfill.............  Mica................              
WA......  Midway Landfill...........  Kent................              
WA......  Moses Lake Wellfield        Moses Lake..........              
           Contamination.                                               
WA......  North Market Street.......  Spokane.............              
WA......  Northside Landfill........  Spokane.............  C           
WA......  Northwest Transformer.....  Everson.............  C           
WA......  Northwest                   Everson.............              
           Transformer(South                                            
           Harkness St).                                                
WA......  Old Inland Pit............  Spokane.............              
WA......  Pacific Car & Foundry Co..  Renton..............              
WA......  Pacific Sound Resources...  Seattle.............              
WA......  Pasco Sanitary Landfill...  Pasco...............              
WA......  Queen City Farms..........  Maple Valley........              
WA......  Seattle Municipal Landfill  Kent................              
           (Kent Hghlnds.                                               
WA......  Silver Mountain Mine......  Loomis..............  C           
WA......  Spokane Junkyard/           Spokane.............              
           Associated Properties.                                       
WA......  Vancouver Water Station #1  Vancouver...........              
           Contamination.                                               
WA......  Vancouver Water Station #4  Vancouver...........              
           Contamination.                                               
WA......  Western Processing Co.,     Kent................  C           
           Inc.                                                         
WA......  Wyckoff Co./Eagle Harbor..  Bainbridge Island...              
WA......  Yakima Plating Co.........  Yakima..............  C           
WI......  Algoma Municipal Landfill.  Algoma..............  C           
WI......  Better Brite Plating        DePere..............              
           Chrome & Zinc Shops.                                         
WI......  City Disposal Corp.         Dunn................              
           Landfill.                                                    
WI......  Delavan Municipal Well #4.  Delavan.............              
WI......  Eau Claire Municipal Well   Eau Claire C........              
           Field.                                                       
WI......  Fadrowski Drum Disposal...  Franklin............              
WI......  Hagen Farm................  Stoughton...........              
WI......  Hechimovich Sanitary        Williamstown........              
           Landfill.                                                    
WI......  Hunts Disposal Landfill...  Caledonia...........              
WI......  Janesville Ash Beds.......  Janesville..........              
WI......  Janesville Old Landfill...  Janesville..........              
WI......  Kohler Co Landfill........  Kohler..............              
WI......  Lauer I Sanitary Landfill.  Menomonee Falls.....              
WI......  Lemberger Landfill, Inc...  Whitelaw............              
WI......  Lemberger Transport &       Franklin Township...              
           Recycling.                                                   
WI......  Madison Metropolitan        Blooming Grove......              
           Sewerage District.                                           
WI......  Master Disposal Service     Brookfield..........              
           Landfill.                                                    
WI......  Mid-State Disposal, Inc     Cleveland Township..              
           Landfill.                                                    
WI......  Moss-American (Kerr-McGee   Milwaukee...........              
           Oil Co.).                                                    
WI......  Muskego Sanitary Landfill.  Muskego.............              
WI......  N.W. Mauthe Co., Inc......  Appleton............  S           
WI......  National Presto             Eau Claire..........              
           Industries, Inc.                                             
WI......  Northern Engraving Co.....  Sparta..............  C           
WI......  Oconomowoc Electroplating   Ashippin............              
           Co Inc.                                                      
WI......  Omega Hills North Landfill  Germantown..........              
WI......  Onalaska Municipal          Onalaska............              
           Landfill.                                                    
WI......  Refuse Hideaway Landfill..  Middleton...........              
WI......  Ripon City Landfill.......  Ripon...............              
WI......  Sauk County Landfill......  Excelsior...........              
WI......  Schmalz Dump..............  Harrison............  C           
WI......  Scrap Processing Co., Inc.  Medford.............              
WI......  Sheboygan Harbor & River..  Sheboygan...........              
WI......  Spickler Landfill.........  Spencer.............              
WI......  Stoughton City Landfill...  Stoughton...........              
WI......  Tomah Armory..............  Tomah...............              
WI......  Tomah Fairgrounds.........  Tomah...............              
WI......  Tomah Municipal Sanitary    Tomah...............              
           Landfill.                                                    
WI......  Waste Mgmt of WI            Brookfield..........              
           (Brookfield Sanit LF).                                       
WI......  Wausau Ground Water         Wausau..............  C           
           Contamination.                                               
WI......  Wheeler Pit...............  La Prairie Township.  C           
WV......  Fike Chemical, Inc........  Nitro...............              
WV......  Follansbee Site...........  Follansbee..........              
WV......  Leetown Pesticide.........  Leetown.............  C           
WV......  Ordnance Works Disposal     Morgantown..........              
           Areas.                                                       
WY......  Baxter/Union Pacific Tie    Laramie.............              
           Treating.                                                    
WY......  Mystery Bridge Rd/U.S.      Evansville..........  C           
           Highway 20.                                                  
------------------------------------------------------------------------
(a) A=Based on issuance of health advisory by Agency for Toxic          
  Substances and Disease Registry (if scored, HRS score need not be >   
  28.50).                                                               
C=Sites on construction completion list.                                
S=State top priority (included among the 100 top priority sites         
  regardless of score).                                                 


             Table 2.--Federal Facilities Section, May 1994             
------------------------------------------------------------------------
 State             Site name                City/county        Notes (a)
------------------------------------------------------------------------
AK......  Adak Naval Air Station.....  Adak.................            
AK......  Eielson Air Force Base.....  Fairbanks N Star                 
                                        Borough.                        
AK......  Elmendorf Air Force Base...  Greater Anchorage                
                                        Borough.                        
AK......  Fort Richardson (USARMY)...  Anchorage............            
AK......  Fort Wainwright............  Fairbanks N Star                 
                                        Borough.                        
AK......  Standard Steel & Metals      Anchorage............            
           Salvage Yard (USDOT).                                        
AK......  Alabama Army Ammunition      Childersburg.........            
           Plant.                                                       
AL......  Anniston Army Depot (SE      Anniston.............            
           Industrial Area).                                            
AL......  Redstone Arsenal (USARMY/    Huntsville...........            
           NASA).                                                       
AZ......  Luke Air Force Base........  Glendale.............            
AZ......  Williams Air Force Base....  Chandler.............            
AZ......  Yuma Marine Corps Air        Yuma.................            
           Station.                                                     
CA......  Barstow Marine Corps         Barstow..............            
           Logistics Base.                                              
CA......  Camp Pendleton Marine Corps  San Diego County.....            
           Base.                                                        
CA......  Castle Air Force Base......  Merced...............            
CA......  Edwards Air Force Base.....  Kern County..........            
CA......  El Toro Marine Corps Air     El Toro..............            
           Station.                                                     
CA......  Fort Ord...................  Marina...............            
CA......  George Air Force Base......  Victorville..........            
CA......  Jet Propulsion Laboratory    Pasadena.............            
           (NASA).                                                      
CA......  LEHR/Old Campus Landfill     Davis................            
           (USDOE).                                                     
CA......  Lawrence Livermore           Livermore............            
           Laboratory (Site 300).                                       
CA......  Lawrence Livermore           Livermore............            
           Laboratory (USDOE).                                          
CA......  March Air Force Base.......  Riverside............            
CA......  Mather Air Force Base......  Sacramento...........            
CA......  McClellan Air Force Base     Sacramento...........            
           (GW Contam).                                                 
CA......  Moffett Naval Air Station..  Sunnyvale............            
CA......  Norton Air Force Base......  San Bernardino.......            
CA......  Riverbank Army Ammunition    Riverbank............            
           Plant.                                                       
CA......  Sacramento Army Depot......  Sacramento...........            
CA......  Sharpe Army Depot..........  Lathrop..............            
CA......  Tracy Defense Depot........  Tracy................            
CA......  Travis Air Force Base......  Solano County........            
CA......  Treasure Island Naval        San Francisco........            
           Station-Hun Pt An.                                           
CO......  Air Force Plant PJKS.......  Waterton.............            
CO......  Rocky Flats Plant (USDOE)..  Golden...............            
CO......  Rocky Mountain Arsenal.....  Adams County.........            
CT......  New London Submarine Base..  New London...........            
DE......  Dover Air Force Base.......  Dover................            
FL......  Cecil Field Naval Air        Jacksonville.........            
           Station.                                                     
FL......  Homestead Air Force Base...  Homestead............            
FL......  Jacksonville Naval Air       Jacksonville.........            
           Station.                                                     
FL......  Pensacola Naval Air Station  Pensacola............            
FL......  Whiting Field Naval Air      Milton...............            
           Station.                                                     
GA......  Marine Corps Logistics Base  Albany...............            
GA......  Robins Air Force Base (Lf#4/ Houston County.......            
           Sludge lagoon).                                              
GU......  Andersen Air Force Base....  Yigo.................            
HI......  Naval Computer &             Oahu.................            
           Telecommunications Area.                                     
HI......  Pearl Harbor Naval Complex.  Pearl Harbor.........            
HI......  Schofield Barracks.........  Oahu.................            
IA......  Iowa Army Ammunition Plant.  Middletown...........            
ID......  Idaho National Engineering   Idaho Falls..........            
           Lab (USDOE).                                                 
ID......  Mountain Home Air Force      Mountain Home........            
           Base.                                                        
IL......  Joliet Army Ammunition       Joliet...............            
           Plant (LAP Area).                                            
IL......  Joliet Army Ammunition       Joliet...............            
           Plant (Mfg Area).                                            
IL......  Sangamo Electric/Crab        Carterville..........            
           Orchard NWR (USDOI).                                         
IL......  Savanna Army Depot Activity  Savanna..............            
KS......  Fort Riley.................  Junction City........            
KY......  Paducah Gaseous Diffusion    Paducah..............            
           Plant (USDOE).                                               
LA......  Louisiana Army Ammunition    Doyline..............            
           Plant.                                                       
MA......  Fort Devens................  Fort Devens..........            
MA......  Fort Devens-Sudbury          Middlesex County.....            
           Training Annex.                                              
MA......  Hanscom Field/Hanscom Air    Bedford..............            
           Force Base.                                                  
MA......  Materials Technology         Watertown............            
           Laboratory (USARMY).                                         
MA......  Natick Laboratory Army       Natick...............            
           Research, D&E Cntr.                                          
MA......  Naval Weapons Industrial     Bedford..............            
           Reserve Plant.                                               
MA......  Otis Air National Guard /    Falmouth.............            
           Camp Edwards.                                                
MA......  South Weymouth Naval Air     Weymouth.............            
           Station.                                                     
MD......  Aberdeen Proving Ground      Edgewood.............            
           (Edgewood Area).                                             
MD......  Aberdeen Proving Ground      Aberdeen.............            
           (Michaelsville LF).                                          
MD......  Beltsville Agricultural      Beltsville...........            
           Research (USDA).                                             
MD......  Patuxent River Naval Air     St. Mary's County....            
           Station.                                                     
ME......  Brunswick Naval Air Station  Brunswick............            
ME......  Loring Air Force Base......  Limestone............            
ME......  Portsmouth Naval Shipyard..  Kittery..............            
MN......  Naval Industrial Reserve     Fridley..............            
           Ordnance Plant.                                              
MN......  New Brighton/Arden Hills/    New Brighton.........            
           TCAAP (USARMY).                                              
MN......  Twin Cities Air Force Base   Minneapolis..........  C         
           (SAR Landfill).                                              
MO......  Lake City Army Ammu. Plant   Independence.........            
           (NW Lagoon).                                                 
MO......  Weldon Spring Former Army    St. Charles County...            
           Ordnance Works.                                              
MO......  Weldon Spring Quarry/Plant/  St. Charles County...            
           Pitts (USDOE).                                               
NC......  Camp Lejeune Military        Onslow County........            
           Reservation.                                                 
NE......  Cornhusker Army Ammunition   Hall County..........            
           Plant.                                                       
NH......  Pease Air Force Base.......  Portsmouth/Newington.            
NJ......  Federal Aviation Admin.      Atlantic County......            
           Tech. Center.                                                
NJ......  Fort Dix (Landfill Site)...  Pemberton Township...            
NJ......  Naval Air Engineering        Lakehurst............            
           Center.                                                      
NJ......  Naval Weapons Station Earle  Colts Neck...........            
           (Site A).                                                    
NJ......  Picatinny Arsenal..........  Rockaway Township....            
NJ......  W.R. Grace/Wayne Interim     Wayne Township.......            
           Storage (USDOE).                                             
NM......  Cal West Metals (USSBA)....  Lemitar..............            
NM......  Lee Acres Landfill (USDOI).  Farmington...........            
NY......  Brookhaven National          Upton................            
           Laboratory (USDOE).                                          
NY......  Griffiss Air Force Base....  Rome.................            
NY......  Plattsburgh Air Force Base.  Plattsburgh..........            
NY......  Seneca Army Depot..........  Romulus..............            
OH......  Feed Materials Production    Fernald..............            
           Center (USDOE).                                              
OH......  Mound Plant (USDOE)........  Miamisburg...........            
OH......  Wright-Patterson Air Force   Dayton...............            
           Base.                                                        
OK......  Tinker Air Force (Soldier    Oklahoma City........            
           Cr/Bldg 300).                                                
OR......  Umatilla Army Depot          Hermiston............            
           (Lagoons).                                                   
PA......  Letterkenny Army Depot (PDO  Franklin County......            
           Area).                                                       
PA......  Letterkenny Army Depot (SE   Chambersburg.........            
           Area).                                                       
PA......  Naval Air Development        Warminster Township..            
           Center (8 Areas).                                            
PA......  Navy Ships Parts Control     Mechanicsburg........            
           Center.                                                      
PA......  Tobyhanna Army Depot.......  Tobyhanna............            
PR......  Naval Security Group         Sabana Seca..........            
           Activity.                                                    
RI......  Davisville Naval             North Kingston.......            
           Construction Batt Cent.                                      
RI......  Newport Naval Education/     Newport..............            
           Training Center.                                             
SC......  Savannah River Site (USDOE)  Aiken................            
SD......  Ellsworth Air Force Base...  Rapid City...........            
TN......  Memphis Defense Depot......  Memphis..............            
TN......  Milan Army Ammunition Plant  Milan................            
TN......  Oak Ridge Reservation        Oak Ridge............            
           (USDOE).                                                     
TX......  Air Force Plant #4 (General  Fort Worth...........            
           Dynamics).                                                   
TX......  Lone Star Army Ammunition    Texarkana............            
           Plant.                                                       
TX......  Longhorn Army Ammunition     Karnack..............            
           Plant.                                                       
TX......  Pantex Plant (USDOE).......  Pantex Village.......            
UT......  Hill Air Force Base........  Ogden................            
UT......  Monticello Mill Tailings     Monticello...........            
           (USDOE).                                                     
UT......  Ogden Defense Depot........  Ogden................            
UT......  Tooele Army Depot (North     Tooele...............            
           Area).                                                       
VA......  Defense General Supply       Chesterfield County..            
           Center.                                                      
VA......  Langley Air Force Base/NASA  Hampton..............            
           Langley Cntr.                                                
VA......  Marine Corps Combat          Quantico.............            
           Development Command.                                         
VA......  Naval Surface Warfare--      Dahlgren.............            
           Dahlgren.                                                    
VA......  Naval Weapons Station--      Yorktown.............            
           Yorktown.                                                    
WA......  American Lake Gardens/       Tacoma...............            
           McChord AFB.                                                 
WA......  Bangor Naval Submarine Base  Silverdale...........            
WA......  Bangor Ordnance Disposal...  Bremerton............            
WA......  Bonneville Power Admin Ross  Vancouver............            
           (USDOE).                                                     
WA......  Fairchild Air Force Base (4  Spokane County.......            
           Waste Areas).                                                
WA......  Fort Lewis (Landfill No. 5)  Tacoma...............            
WA......  Fort Lewis Logistics Center  Tillicum.............            
WA......  Hamilton Island Landfill     North Bonneville.....            
           (USA/COE).                                                   
WA......  Hanford 100-Area (USDOE)...  Benton County........            
WA......  Hanford 1100-Area (USDOE)..  Benton County........            
WA......  Hanford 200-Area (USDOE)...  Benton County........            
WA......  Hanford 300-Area (USDOE)...  Benton County........            
WA......  Jackson Park Housing         Kitsap County........            
           Complex (USNAVY).                                            
WA......  McChord Air Force Base       Tacoma...............            
           (Wash Rack/Treat).                                           
WA......  Naval Air Station, Whidbey   Whidbey Island.......            
           Is (Seaplane).                                               
WA......  Naval Air Station, Whidbey   Whidbey Island.......            
           Island (Ault).                                               
WA......  Naval Undersea Warfare       Keyport..............            
           Station (4 Areas).                                           
WA......  Old Navy Dump/Manchester     Manchester...........            
           Lab (USEPA/NOAA).                                            
WA......  Port Hadlock Detachment      Indian Island........            
           (USNAVY).                                                    
WA......  Puget Sound Naval Shipyard   Bremerton............            
           Complex.                                                     
WV......  Allegany Ballistics          Mineral..............            
           Laboratory (USNAVY).                                         
WV......  West Virginia Ordnance       Point Pleasant.......  S         
           (USARMY).                                                    
WY......  F. E. Warren Air Force Base  Cheyenne.............            
------------------------------------------------------------------------
(a) A=Based on issuance of health advisory by Agency for Toxic          
  Substances and Disease Registry (if scored, HRS score need not be >   
  28.50).                                                               
C=Sites on construction completion list.                                
S=State top priority (included among the 100 top priority sites         
  regardless of score).                                                 

[FR Doc. 94-13189 Filed 5-27-94; 8:45 am]
BILLING CODE 6560-50-P