Superfund State and Indian Tribe Combined Cooperative Agreements (Site-Specific and Core)
Active
- Assistance listing
- 66.961
- Grant awards
- 17 $45,430,434 in federal obligations
Program facts
- Also known as
- Superfund Combined, Bulk or Block Cooperative Agreements
- Assistance type
-
- Cooperative Agreement
- Treasury account
-
- 68-8145-0-1-304
- More information
Program details come from SAM.gov Assistance Listings. Updated . Grant award figures come from USAspending.gov.
About this program
The Environmental Protection Agency funds state and tribal site characterization, response planning, and non-site-specific Superfund support activities through cooperative agreements under CFDA 66.961, with the most recent award obligating $1.2 million to Missouri's Department of Natural Resources on April 1, 2026.
Seventeen cooperative agreements totaling $45.4 million in federal dollars have been awarded since 2019, with activity occurring in two of the past three years (two awards in 2026, three in 2024, two in 2023, one in 2022, three in 2021). The program supports preliminary assessments, site inspections, sampling, remedial investigation and feasibility study oversight, five-year reviews, record of decision development, and administrative coordination between states, tribes, and EPA on National Priorities List sites. Recipients conduct CERCLA implementation including pre-remedial activities, management assistance at specific sites, and core program functions such as staff training, accounting systems, and contract administration. Eligible applicants are limited to states, territories, and Indian tribes only.
EPA's regional offices administer the program, with the dominant funder—EPA Region 8—accounting for $19.3 million across four awards, followed by EPA Region 6 at $11.4 million across six awards and EPA Region 7 at $7.5 million across four awards. The remaining two regions (1 and 9) collectively obligated $7.2 million. All awards are cooperative agreements; no other assistance type appears in the portfolio. Combined federal and non-federal dollars obligated total $52 million, indicating recipient cost-share of approximately $6.6 million. Representative recent awards include New Mexico Environment Department for $4.9 million covering pre-remedial activities and management assistance (October 2022), Montana Department of Environmental Quality for $7.9 million supporting site characterization and legal assistance (October 2021), and Colorado Department of Public Health and Environment for $7.4 million addressing core program management and site assessment across multiple phases (August 2020).
The source does not indicate any grant opportunities currently open for new applications.
Objective and description
- Objective
To effectively implement the statutory requirements of CERCLA for state or tribal involvement and provide funds to conduct (1) site characterization activities at potential or confirmed hazardous waste sites; (2) undertake response planning at sites
- Description
This assistance program allows Superfund site-specific, non-remedial action activities and non-site specific state or Indian tribal Superfund support to be combined within the same cooperative agreement. States, territories and Indian tribes are the only eligible entities.
Eligibility
- Uses of assistance
This assistance program allows site-specific, non-remedial action activities and non-site specific Core state or Indian tribal Superfund support to be combined within the same cooperative agreement. The site-specific activities may include (1) non-time critical removal actions; (2) site characterization activities such as preliminary assessments, site inspections, remedial investigations, feasibility studies, and remedial design activities at potential or confirmed hazardous waste sites; (3) support for CERCLA implementation activities; (4) identification of Potentially Responsible Parties (PRPs); (5) settlement negotiations; (6) enforcement actions against PRPs; and (7) oversight of PRP cleanups. Core program support ensures that states or Indian tribes can substantially participate in CERCLA response actions. Recipients negotiate with EPA Regions to receive funding for a variety of non-site specific activities that include: (1) procedures for emergency response actions and remediation of environmental and health risks; (2) provisions for satisfying all requirements and assurances; (3) development of legal authorities and enforcement support; (4) hiring and training staff; and (5) activities that support EPA/Recipient interaction. Assistance agreement awards under this program may involve or relate to geospatial information. Further information regarding geospatial information may be obtained by viewing the following website: Geospatial Resources at EPA (https://www.epa.gov/geospatial).Assistance agreement awards under this program may involve or relate to geospatial information. Further information regarding geospatial information may be obtained by viewing the following website: Geospatial Resources at EPA (https://www.epa.gov/geospatial).
- Length and time phasing of assistance
Contact your Regional Superfund program for more information on when to apply for assistance. Recipients with Regional approval may receive cooperative agreement awards for multi-year budget and project periods at the Region's discretion. Continued funding of tasks in subsequent years is based on an evaluation of demonstrated progress towards the goals in the Statement of Work.
How to apply
- Preapplication coordination
An applicant should consult the office or official designated as the single point of contact in his or her State for more information on the process the State requires to be followed in applying for assistance, if the State has selected the program for review. EPA financial assistance programs and activities subject to intergovernmental review that are subject to review under State single point of contact procedures are identified at https://www.epa.gov/grants/epa-financial-assistance-programs-subject-executive-order-12372-and-section-204. Applicants for programs or activities subject to Intergovernmental Review that are not subject to State single point of contact review must provide directly affected State, areawide, regional, and local entities at least 60 days to review their application following notification by EPA that the application has been selected for funding as provided by 40 CFR 29.8(a) and (c).
- Application procedure
Applicants, except in limited circumstances approved by the Agency, must submit all initial applications for funding through Grants.gov.
- Criteria for selecting proposals
For Superfund Core Program funding, recipients must demonstrate a need for non-site specific funds to support activities. Removal actions require a planning period of six months or more. Other site-specific projects are examined and selected on a case-by-case basis based upon availability of funds, eligibility of activities and other criteria as determined by EPA.
- Award procedure
EPA Regional Superfund program offices review applications for cooperative agreements. Final approval of application and supporting documentation and offer of award is made by the EPA Regional Administrator unless re-delegated to the Regional Superfund Division Director.
- Time to approval or disapproval
Approximately 90 days.
- Renewals
Extensions are available but not guaranteed. Applications must be submitted for additional funding.
- Appeals
Disputes relating to matters other than the competitive selection of recipients will be resolved under 2 CFR 1500 Subpart E, as applicable.
Grant awards
Latest 10 of 17 listed here. See the rest on GovTribe.
Top recipients by federal obligations
| Rank | Recipient | Federal obligations | Share |
|---|---|---|---|
| 1 | State Of Utah Dept Of Environmental Quality | $6,261,703 | 14% |
| 2 | Montana Department Of Environmental Quality | $6,195,413 | 14% |
| 3 | Colorado Department Of Public Health & Environment | $5,885,481 | 13% |
| 4 | Massachusetts Department Of Environmental Protection | $5,195,960 | 11% |
| 5 | Missouri Department Of Natural R | $4,968,103 | 11% |
| 6 | New Mexico Environment Department | $4,742,347 | 10% |
| 7 | Department Of Environmental Quality | $3,704,971 | 8% |
| 8 | Navajo Nation Tribal Government | $1,986,372 | 4% |
| 9 | Arkansas Division Of Environmental Quality | $1,924,390 | 4% |
| 10 | Kansas Department Of Health & Environment | $1,617,160 | 4% |
10 of 14 recipients listed here. See the rest on GovTribe.
Federal obligations by fiscal year
| Fiscal year | Federal obligations |
|---|---|
| FY2026 | $1,942,104 |
| FY2025 | $8,046,915 |
| FY2024 | $9,382,019 |
| FY2023 | $9,784,261 |
| FY2022 | $7,998,930 |
| FY2021 | $4,336,291 |
| FY2020 | $3,647,403 |
Quick answers
What is Assistance Listing 66.961?
Assistance Listing 66.961 is Superfund State and Indian Tribe Combined Cooperative Agreements (Site-Specific and Core), a federal grant program run by Environmental Protection Agency.
What is the CFDA number for Superfund State and Indian Tribe Combined Cooperative Agreements (Site-Specific and Core)?
Its CFDA number is 66.961: Assistance Listing numbers were called CFDA numbers before 2018.
How much funding has Assistance Listing 66.961 awarded?
17 grant awards under 66.961 have obligated $45,430,434 in federal funds to 14 recipients.
Who receives the most funding from 66.961?
The recipients obligated the most under Superfund State and Indian Tribe Combined Cooperative Agreements (Site-Specific and Core) are State Of Utah Dept Of Environmental Quality ($6,261,703), Montana Department Of Environmental Quality ($6,195,413) and Colorado Department Of Public Health & Environment ($5,885,481).
How much did 66.961 obligate in fiscal year 2025?
Grants under 66.961 obligated $8,046,915 in federal funds in fiscal year 2025.
On GovTribe
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