# Midsize and Large Drinking Water System Infrastructure Resilience and Sustainability Program

Source: https://welltoldgrants.com/grants/epa-ow-ogwdw-25-01-midsize-and-large-drinking-water-system-infrastructure/  
Official notice: https://www.grants.gov/search-results-detail/360232

> Environmental Protection Agency offered grants of up to $9.5 million to the applicants described in the notice. It expected to make about 6 awards worth $9.5 million in total. Applications closed on October 6, 2025.

| Field | Value |
|---|---|
| Opportunity number | EPA-OW-OGWDW-25-01 |
| Agency | Environmental Protection Agency |
| Status | Forecast |
| Deadline | October 6, 2025 |
| Award ceiling | $9.5 million |
| Award floor | not stated |
| Expected awards | 6 |
| Total funding | $9.5 million |
| Cost sharing | required |
| Assistance Listings | 66.488 |

## Who can apply

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

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

## 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.

## Questions people ask

### Is EPA-OW-OGWDW-25-01 still open?

No. It closed on October 6, 2025.

### Who can apply for Midsize and Large Drinking Water System Infrastructure Resilience and Sustainability Program?

Environmental Protection Agency accepted applications from the applicants described in the notice. The notice adds further conditions, so read its eligibility section.

### What is the deadline for Midsize and Large Drinking Water System Infrastructure Resilience and Sustainability Program?

Closed October 6, 2025. Applications are no longer accepted; the program's newer notices are on this page when there are any.

### How much funding is available?

Awards of up to $9.5 million each. About $9.5 million in total across about 6 awards.