Assistance Listing 66.448
Drinking Water System Infrastructure Resilience and Sustainability Program – SDWA 1459A(l)
ENVIRONMENTAL PROTECTION AGENCY
Assistance Listing 66.448, “Drinking Water System Infrastructure Resilience and Sustainability Program – SDWA 1459A(l),” 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 $17.3M in obligations for fiscal year 2025.
Program objective
The purpose of this grant program is to increase drinking water system resilience to natural hazards. Grant funding can be used to assist in the planning, design, construction, implementation, operation, or maintenance of a program or project that increases resilience to natural hazards. Funding is for projects that increase drinking water system resilience to natural hazards in underserved communities that are disadvantaged communities or communities with a population of less than 10,000 individuals. Underserved communities include those communities that: do not have household drinking water or wastewater services; are served by a public water system that violates, or exceeds a requirement of a national primary drinking water regulation issued under SDWA section 1412, including a maximum contaminant level, a treatment technique, or an action level.
As published in the SAM.gov Assistance Listing.
Current opportunities under 66.448
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)
- Municipality or Township government (inclusive of cities, towns, boroughs (except in Alaska), and villages)
- U.S. Territory (or Possession) Government (including freely-associated states)
- Federally Recognized Indian/Native American/Alaska Native Tribal Government
- Indian/Native American/Alaska Native Tribal Government (Other than Federally Recognized)
- U.S. State Government (including the District of Columbia)
- County Government (inclusive of boroughs in Alaska, parishes and other governmental entities with geographic regional control and authority)
- Other
U.S. Territories and possessions, State, Local (includes State-designated lndian Tribes, excludes institutions of higher education and hospitals, Federally Recognized lndian Tribal Governments, Other public institution/organization Eligible applicants include (1) a public water system; a water system located in an area governed by an Indian Tribe; or a State, on behalf of an underserved community; and (2) serves a community— (A) that is underserved; and (B) that, under affordability criteria established by the State under section 1452(d)(3), is determined by the State to be a disadvantaged community; or (C) with a population of less than 10,000 individuals. For certain competitive funding opportunities under this assistance listing, the Agency may limit eligibility to compete to a number or subset of eligible applicants consistent with the Agency's Assistance Agreement Competition Policy.
Intended beneficiaries: Indian/Native American/Alaska Native Tribal Government (Other than Federally Recognized), Federally Recognized Indian/Native American/Alaska Native Tribal Government, U.S. Territory (or Possession) Government (including freely-associated states), County Government (inclusive of boroughs in Alaska, parishes and other governmental entities with geographic regional control and authority), Other, U.S. State Government (including the District of Columbia) and Municipality or Township government (inclusive of cities, towns, boroughs (except in Alaska), and villages).
Program-level eligibility from SAM.gov. Each funding notice sets its own requirements.
Reported obligations by fiscal year
Historical data · not a predictionRange and average of financial assistance (from the listing): Range: $285,000 to $6,650,000/fiscal year; Average: $3,467,500/fiscal year. This is a new program. This range reflects an estimate.
Source: SAM.gov Assistance Listing 66.448. Hatched bars are agency estimates. These totals do not indicate approval rates.Frequently asked questions
What is ALN 66.448?
66.448 is the Assistance Listing Number for “Drinking Water System Infrastructure Resilience and Sustainability Program – SDWA 1459A(l).” 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 66.448?
The SAM.gov listing names these applicant types: Municipality or Township government (inclusive of cities, towns, boroughs (except in Alaska), and villages), U.S. Territory (or Possession) Government (including freely-associated states), Federally Recognized Indian/Native American/Alaska Native Tribal Government, Indian/Native American/Alaska Native Tribal Government (Other than Federally Recognized), U.S. State Government (including the District of Columbia), County Government (inclusive of boroughs in Alaska, parishes and other governmental entities with geographic regional control and authority) and Other. Each funding notice under the program sets its own eligibility, so check the specific opportunity.
How much funding does 66.448 provide?
The agency reported $17,327,369 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.