Clean Water State Revolving Fund (CWSRF)

Funding Clean Water for 35 Years
- $163 billion to communities
- 46,200 low-cost loans
- Protecting public health
- Preserving valuable aquatic resources
- Meeting environmental standards
- Benefiting millions of people
Bipartisan Infrastructure Law Resources for Clean Water
- Once-in-a-generation investment in our nation's infrastructure and communities
- $11.7 billion for the CWSRF
- Plus $1 billion more for CWSRF emerging contaminants
Learn how communities benefit

Read the SRF Implementation Memorandum
George F. Ames PISCES Recognition Projects for 2022

National recognition for CWSRF funded projects for exceptional accomplishments in promoting human health and improving water quality.
- Learn about the 2022 PISCES Projects

The CWSRF program is a federal-state partnership that provides low-cost financing to communities for a wide range of water quality infrastructure projects, including municipal wastewater facilities, nonpoint source pollution control, decentralized wastewater treatment systems, stormwater runoff mitigation, green infrastructure, estuary protection, and water reuse.