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Assistance Listing 66.804

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

ENVIRONMENTAL PROTECTION AGENCY

Assistance Listing 66.804, “Underground Storage Tank (UST) Prevention, Detection, and Compliance Program,” is a federal program administered by ENVIRONMENTAL PROTECTION AGENCY. It provides grant assistance. GrantsJunction currently tracks 0 open, 0 forecasted and 0 closed opportunities under this listing. The agency reported $25.5M in obligations for fiscal year 2025.

Program 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) programs and for leak prevention, compliance, and other activities authorized by the Energy Policy Act (EPAct) of 2005, Public Law 105-276, and EPA's annual appropriations acts. Funding Priorities - Fiscal Year 2025: Assistance agreements to states under Section 2007 of the Solid Waste Disposal Act will support core program UST activities, implement their leak prevention and detection programs, as well as the 2005 Energy Policy Act (EPAct) leak prevention activities. High priority tasks include providing financial assistance to states for the following: 1) approving specific technologies to detect leaks from tank systems; 2) ensuring that tank owners and operators are complying with notification and other requirements; 3) ensuring equipment compatibility; 4) conducting UST inspections; 5) implementing operator training; 6) prohibiting delivery for non-complying facilities; 7) seeking state program approval to operate the UST program in lieu of the federal program; and 8) requiring secondary containment. Leaking underground storage tank (LUST) prevention assistance agreements to states, tribes, or intertribal consortia for activities authorized by EPAct will support states with inspections and other release prevention and compliance assurance activities for federally regulated UST systems, as well as for enforcement activities related to release prevention. For tribes, the LUST prevention assistance agreements will assist with all aspects of the tribal programs, e.g., inspection capacity. High priority tasks include providing financial assistance to tribes for: 1) inspecting UST facilities to complete the three-year inspection requirement; 2) developing inspection capacity for tribes; 3) enforcement activities related to release prevention; 4) development of leak prevention regulations and other program infrastructure; 5) helping tribes develop the capacity to administer UST programs, such as providing funding to support training for tribal staff and educating owners and operators in Indian country about UST requirements. These activities are geared toward bringing all UST systems into compliance with release detection and release prevention requirements and minimizing future releases. Priority will be given to providing funds to enable the states to meet their responsibilities under Title XV, Subtitle B of the Energy Policy Act of 2005. States that have entered into assistance agreements with EPA must have the authority to inspect and take other compliance and related enforcement actions to prevent releases from USTs.

As published in the SAM.gov Assistance Listing.

Current opportunities under 66.804

No open or forecasted opportunities are currently posted under this listing. Programs often post notices on an annual cycle — see recently closed opportunities below for timing.

Eligible applicants (program level)

  • U.S. Territory (or Possession) Government (including freely-associated states)
  • Other
  • U.S. State Government (including the District of Columbia)
  • Federally Recognized Indian/Native American/Alaska Native Tribal Government

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.

Intended beneficiaries: State, U.S. Territories and Federally Recognized Indian Tribal Governments.

Program-level eligibility from SAM.gov. Each funding notice sets its own requirements.

Reported obligations by fiscal year

Historical data · not a prediction
FY24$26.1M
FY25$25.5M
FY26$26.4M est.

Range and average of financial assistance (from the listing): The State and Tribal Assistance Grants (STAG) and LUST prevention financial assistance is based on states' needs. FY 2024 STAG funding for states and territories: The range was $23,000 - $266,984, and the average was $98,333. There is no STAG distribution for Tribes. FY 2024 Prevention funding for states and territories: The range was $86,143 - $1,228,238 and the average was $418,288. FY 2024 Prevention funding for Tribes: The range was $6,085 to $175,000 and the average as $62,755 with an average of 17 cooperative grants awarded. Assistance agreements are negotiated with states and territories on a Region-by-Region basis. In practice, they are typically 1-2 years in length.

Source: SAM.gov Assistance Listing 66.804. Hatched bars are agency estimates. These totals do not indicate approval rates.

Frequently asked questions

What is ALN 66.804?

66.804 is the Assistance Listing Number for “Underground Storage Tank (UST) Prevention, Detection, and Compliance Program.” Assistance Listing Numbers (formerly CFDA numbers) identify federal assistance programs; individual grant opportunities reference the listing they are funded under.

Who can apply under ALN 66.804?

The SAM.gov listing names these applicant types: U.S. Territory (or Possession) Government (including freely-associated states), Other, U.S. State Government (including the District of Columbia) and Federally Recognized Indian/Native American/Alaska Native Tribal Government. Each funding notice under the program sets its own eligibility, so check the specific opportunity.

How much funding does 66.804 provide?

The agency reported $25,515,396 in obligations for FY2025 in the SAM.gov Assistance Listing. These are program-wide totals reported by the agency, not a prediction of future awards.