Grants / Environmental Protection Agency / Environmental Protection Agency

EPA-OW-OGWDW-25-01: Midsize and Large Drinking Water System Infrastructure Resilience and Sustainability Program

Closed Closed October 6, 2025 Opportunity EPA-OW-OGWDW-25-01 ☆ Save

This grant is closed. Who won this program's grants before is below, and similar open grants are at the end of the page. It is in our archive of Environmental Protection Agency notices from 2025.

• Award ceiling$9.5 million
• Total funding$9.5 million
• Expected awards6
• Cost sharingRequired
• Funding typeGrant

Key dates

Who can apply

This opportunity was open to the applicants described in the notice.

• Others (see text field entitled "Additional Information on Eligibility" for clarification)

See Section 2 of the Notice of Funding Opportunity for eligibility information.

Is this a realistic fit?

• The notice requires cost sharing or matching funds, so you must contribute part of the project cost.

What the grant funds

The Safe Drinking Water Act (SDWA) section 1459F authorizes the Environmental Protection Agency (EPA) to establish the Midsize and Large Drinking Water System Infrastructure Resilience and Sustainability Program. This grant program assists medium and large size public water systems with protecting drinking water sources from natural hazards, extreme weather events, and cybersecurity threats. Eligible applicants for this grant program include public water systems that serve a population of 10,000 people or more. Projects or programs that may be funded through this opportunity are those which aim to increase the resilience of a water system to natural hazards, extreme weather events, or reduce cybersecurity threats. For more information see: https://www.epa.gov/dwcapacity/midsize-and-large-drinking-water-system-infrastructure-resilience-and-sustainability.

Category: Environment.

We found no grant awards under Assistance Listing 66.488 in fiscal 2021 to 2025, which usually means the program is new or very small.

Applying now

This notice no longer takes applications. Agencies often post the same opportunity again under a new number, so check the program's notices on Grants.gov and the similar open grants below.

The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.