Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

Water Infrastructure Finance and Innovation Act (WIFIA)

EPA Announces $89 Million Loan to King County, Washington
- See the News Release and Fact Sheet for Details
EPA is Accepting Letters of Interest for WIFIA Loans
Invest in Water Infrastructure
- 138 Loans Closed
- $21 Billion in WIFIA Financing
- $47 Billion in Projects Supported
- 155,000 Jobs Created
- 65 Million People Served
Learn about WIFIA's loans
WIFIA Program Releases 2023 Annual Report
- Read the Annual Report

The WIFIA program accelerates investment in our nation’s water infrastructure by providing long-term, low-cost supplemental loans for regionally and nationally significant projects.

About WIFIA

About WIFIA

WIFIA
Projects

WIFIA Projects

How to Apply

How to Apply

Information
Sessions

Information Sessions

Resources

Borrower Resources

Learn More

Learn More

WIFIA News

WIFIA announces FY 2024 Notices of Funding Availability
- News Release
- Notices of Funding Availability
EPA announces $89 million WIFIA loan to King County, Washington
- News Release
- Fact Sheet: King County (pdf) (680.86 KB)
Sign up for WIFIA's Newsletter

Upcoming WIFIA Virtual Office Hours

Join WIFIA Staff for Answers to Your WIFIA Questions

February 12, 2025
March 12, 2025
April 9, 2025

Learn about and register for these and other events