Underground Storage Tank (UST) Prevention, Detection, and Compliance Program

Active

Assistance listing
66.804
Agency
Grant awards
1,360 $581,635,261 in federal obligations

Program facts

Also known as
UST Prevention, Detection and Compliance Program
Assistance types
  • Project Grant
  • Formula Grant
  • Cooperative Agreement
Treasury accounts
  • 68-0103-0-1-304
  • 68-8153-0-7-304
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 underground storage tank leak prevention, detection, and compliance programs for states, territories, tribes, and intertribal consortia under Assistance Listing 66.804, with the most recent grant awards issued on October 1, 2025.

The program supports leaking underground storage tank (LUST) prevention activities including facility compliance inspections conducted on a three-year cycle, operator training, secondary containment implementation, fuel delivery prohibition enforcement, compliance assistance, and regulatory development. Award recipients perform these activities to bring USTs into compliance with federal release detection and prevention requirements under the Energy Policy Act of 2005 and meet federal technical compliance standards. Recent awards to states such as Pennsylvania ($2.2 million obligated), California ($10.2 million obligated), Ohio ($1.9 million obligated), and Texas ($1.6 million obligated) supported multi-year LUST prevention programs. Tribal and intertribal consortia recipients including the Oglala Sioux Tribe, Inter-Tribal Environmental Council, and Eight Northern Indian Pueblos Council received smaller awards ($30 thousand to $175 thousand) for compliance assistance, training, and inventory management on tribal lands in Oklahoma, Louisiana, Texas, and New Mexico.

The portfolio is dominated by Project Grants, which account for 95 percent of the 1,360 awards spanning 1996 to October 2025. Formula Grants comprise 4 percent and Cooperative Agreements 1 percent. The Environmental Protection Agency's central office issued 1,072 awards ($409.3 million federal dollars), with regional offices (Regions 4, 6, 5, 3, and 8) accounting for an additional 170 awards and $89 million in federal obligations. Combined federal dollars obligated across all awards total $581.6 million, with recipients contributing an additional $197.1 million in non-federal matching funds for a combined total of $778.7 million. Recent annual award volume ranges from 29 to 50 grants per year. Awards are made non-competitively under a previously established allocation system; applicants must submit initial applications through Grants.gov and comply with intergovernmental review requirements under Executive Order 12372 when applicable.

Objective and description

Objective

To assist states, territories, tribes, or intertribal consortia (leaking underground storage tank prevention only for tribes or intertribal consortia) that meet the requirements at 40 CFR 35.504 to develop and implement underground storage tank (UST)

Description

The purpose the Underground Storage Tank Prevention, Detection, and Compliance Program is to support leak prevention and detection programs for states, tribes, or intertribal consortia. These activities are geared toward bringing all USTs into compliance with release detection and release prevention requirements and minimizing future releases.

Eligibility

Applicant eligibility

Prevention, detection, and compliance assistance agreements are only available to states and territories and to Federally-recognized tribes and intertribal consortia that must meet the requirements, as described in the Federal Register Notice, Vol. 67, No. 213, pp. 67181-67183, "Update to EPA Policy on Certain Grants to Intertribal Consortia." These assistance agreements may also be used for EPA to help states, who request it, to obtain SEE enrollees through a SEE assistance agreement to work on the state's USTs and to support direct UST implementation programs.

Beneficiary eligibility

States, Territories, Tribes and Intertribal Consortia.

Uses of assistance

LUST prevention assistance agreements are Continuing Environmental Program Grants. States and tribes may use financial assistance under this program for eligible and allowable costs incurred under assistance agreements for leak prevention, detection, and compliance. More information may be found in Program Guidance for Prevention Assistance Agreements Awarded Under the Leaking Underground Storage Tank (LUST) Trust Fund Program (EPA-510-K-25-001, March2025), which may be found at https://www.epa.gov/ust/state-grant-policy-and-guidance. Assistance agreements are available to support recipients' eligible and allowable direct costs incurred under an approved work plan plus allowable indirect costs, in accordance with established EPA policies and regulations. Unlike State and Tribal Assistance Grant (STAG) funding under Section 2007(f) of the Solid Waste Disposal Act (SWDA), the LUST prevention funding under Section 9011 and other applicable provisions of Subtitle I of the SWDA is not eligible for inclusion in Performance Partnership Grants under 40 CFR 35.133. EPA may award combined STAG funded UST prevention, detection, and compliance assistance agreements authorized by Section 2007(f) with LUST prevention assistance agreements authorized by Subtitle I if the combined agreement is not included in a Performance Partnership Grant. This program makes Federal awards on a discretionary basis. A discretionary award means an award in which the Federal awarding agency, in keeping with specific statutory authority that enables the agency to exercise judgement ("discretion"), selects the recipient and/or the amount of Federal funding awarded through a competitive process or based on merit of proposals. A discretionary award may be selected on a non-competitive basis, as appropriate. For further information, please contact the Headquarters or regional office.

Use restrictions

Restrictions differ on whether the grantee is a state or Tribe, as well as if grants are funded using the LUST Trust Fund or STAG. For states, grantees can only use funding for prevention activities spelled out in the EPAct 2005, which can be found here. STAG funding may be used for all prevention activities, not just those spelled out in EPAct 2005. Neither appropriation can be used for LUST cleanup activities. Examples of activities that are restricted from LUST Trust Fund funding but not STAG include: Developing regulations or interpretations to the 2015 UST regulation Tank closure activities Financial responsibility Participation in equipment certification or materials approval activities Performing contractor certifications, such as installer, remover, tester, or repairer. Examples of activities that are restricted from LUST Trust Fund and STAG funding include: Working on permitting programs not directly linked to delivery prohibition. Responding to petroleum releases from vehicle accidents. Using funds to support state fund administrative costs or to help meet the cost-share requirement. Paying finals or penalties. Performing general training activities for UST staff not related to their credentials. Tribes may use LUST Trust Funds for all UST prevention activities, not just those spelled out in EPAct 2005, but must also adhere to the same restrictions that STAG has. A more in-depth discussion on the eligible uses and restrictions of funding in this program may be found in the Leaking Underground Storage Tank Trust Fund Prevention Cooperative Agreement Guidelines (March 2025), found at https://www.epa.gov/ust/state-grant-policy-and-guidance.

Length and time phasing of assistance

The terms of the assistance agreement shall be determined at the time of award by the specific EPA regional office. Assistance agreements can be awarded on a single- or multiple-year basis up to seven years. Typically these agreements are awarded at lengths of 1-2 years.

How to apply

Preapplication coordination

Preapplication coordination is required. Environmental impact information is not required for this program. This program is eligible for coverage under E.O. 12372, "Intergovernmental Review of Federal Programs." 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. 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).

Criteria for selecting proposals

This program allocates funding to states and tribes non-competitively under the allocation system. Funding provided to states for release prevention must be expended in accordance with grant guidelines EPA issued to implement the Title XV, Subtitle B of the Energy Policy Act of 2005, https://www.epa.gov/ust/energy-policy-act-2005-and-underground-storage-tanks-usts.

Award procedure

These funds are awarded non-competitively. Applications will be subjected to administrative evaluation to determine the adequacy of the application in relation to assistance agreement regulations and to technical and program evaluation to determine the merit and relevance of the project. The Agency will advise the applicant if funding is being considered. A final work plan will be negotiated with the applicant. An assistance agreement must be signed between EPA and the state or territory or EPA and the tribe or intertribal consortia. EPA awards the assistance agreements to states through a previously established allocation process, issued under national guidance rather than through competition (see 40 CFR 35.332 and EPA Order 5700.5, Section 6(c)(1)).

Time to approval or disapproval

Applicants, except in limited circumstances approved by the Agency, must submit all initial applications for funding through Grants.gov.

Renewals

Contact the appropriate Regional Office. See https://www.epa.gov/ust/underground-storage-tank-ust-contacts.

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

Award Recipient Federal obligations Awarded
This agreement provides assistance to the illinois state fire marshal office in developing, implementing and… 99587517 Fire Marshal Illinois State $1,114,884
This agreement provides funding to the nebraska state fire marshal (nsfm). Specifically, the recipient provides funding… 98799817 State Fire Marshal Nebraska $364,131
This agreement provides funding to the DC department of energy and environment's underground storage tank (UST)… 98335314 Department Of Energy And Environment $255,978
This agreement provides funding to the pennsylvania department of environmental protection's underground storage tank… 98335211 Pennsylvania Department Of Environmental Protection $732,834
This agreement provides funding to the west virginia department of environmental protection's underground storage… 98334611 West Virginia Department Of Environmental Protection $338,069
This cooperative agreement provides funding to the delaware department of natural resources and environmental control's… 98316111 State Of Delaware, Dnrec $265,395
This agreement provides funding to the virginia department of environmental quality's underground storage tank (UST)… 97367807 Virginia Department Of Environmental Quality $624,963
This agreement provides funding to the maryland department of the environment's (MDE) underground storage tank (UST)… 97366608 The Environment Maryland Department Of $355,202
This agreement provides funding to the rosebud sioux tribe (RST) to support their underground storage tank (UST)… 96900001 Rosebud Sioux Tribe $40,102
This agreement provides funding to the oglala sioux tribe to support their underground storage tank (UST) program… 96899801 Oglala Sioux Tribe Of Pine Ridge Indian Reservation $45,000

Latest 10 of 1,360 listed here. See the rest on GovTribe.

Top recipients by federal obligations

10 of 114 recipients listed here. See the rest on GovTribe.

Federal obligations by fiscal year

Fiscal year Federal obligations
FY2026 $7,618,071
FY2025 $26,788,162
FY2024 $32,567,199
FY2023 $26,036,497
FY2022 $21,755,556
FY2021 $25,763,500
FY2020 $25,270,216
FY2019 $26,350,179
FY2018 $24,278,516
FY2017 $25,007,388
FY2016 $26,061,990
FY2015 $25,208,095
FY2014 $25,722,001
FY2013 $30,179,360
FY2012 $30,070,621
FY2011 $37,923,904
FY2010 $35,485,559
FY2009 $38,086,168
FY2008 $29,928,256
FY2007 $20,872,381
FY2006 $8,529,629
FY2005 $6,736,010
FY2004 $7,605,407
FY2003 $8,767,215
FY2002 $5,525,797
FY2001 $8,135,269
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Quick answers

What is Assistance Listing 66.804?

Assistance Listing 66.804 is Underground Storage Tank (UST) Prevention, Detection, and Compliance Program, a federal grant program run by Environmental Protection Agency.

What is the CFDA number for Underground Storage Tank (UST) Prevention, Detection, and Compliance Program?

Its CFDA number is 66.804: Assistance Listing numbers were called CFDA numbers before 2018.

How much funding has Assistance Listing 66.804 awarded?

1,360 grant awards under 66.804 have obligated $581,635,261 in federal funds to 114 recipients.

Who receives the most funding from 66.804?

The recipients obligated the most under Underground Storage Tank (UST) Prevention, Detection, and Compliance Program are Texas Commission On Environmental Quality ($28,207,771), Department Of Environmental Conservation New York ($18,349,165) and Department Of Natural Resources ($16,830,026).

How much did 66.804 obligate in fiscal year 2025?

Grants under 66.804 obligated $26,788,162 in federal funds in fiscal year 2025.

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