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Drinking Water State Revolving Fund

Michigan's Drinking Water State Revolving Fund (DWSRF) program is designed to assist water suppliers in satisfying the requirements of the Safe Drinking Water Act by offering low-interest loans (for 20, 30, or 40-year loans) to eligible water suppliers.

For questions on the program, contact the Water Infrastructure Financing Section.


Water Infrastructure Financing Section Staff

Michigan Water Infrastructure Financing Web Map

This map is meant for general information about projects funded through the Clean Water State Revolving Fund and Drinking Water State Revolving Fund. The project locations are meant to give a general location of where work is being done and not a specific site. 

Open the WIFS map

New DWSRF - draft - DWSRF Preliminary Draft PPL 2023 

Funds available for financing DWSRF projects in fiscal year 2023:


Available Loan Amount

Out of Loan Amount How Much is Principal Forgiveness


$ 125 million

$ 17 million

Bipartisan Infrastructure Law General

$ 44 million

$ 21.5 million

Bipartisan Infrastructure Law Emerging Contaminants

$ 18.5 million

$ 18.5 million

Bipartisan Infrastructure Law Lead Service Line Removal

$ 69 million

$ 34 million


$ 256.5 million

$ 91 million

Intent-to-Apply (ITA) form for the DWSRF loan program - Due date for FY2024 consideration is November 1, 2022.

The submittal deadline for final project plans in DWSRF fiscal year 2023 is July 1, 2022.

A community interested in applying for a loan must fill this form out and submit it to Submittal of this form will allow the applicant to receive an indication of the funding/financing outlook as well as the next steps in the process. To help better serve our customers and improve our programs please do not begin work on a project plan prior to submitting the ITA form.  Following submittal of the ITA, a Water Infrastructure Financing Section (WIFS) project manager will follow-up with the community to set up a discussion.

Fiscal Year 2022 Interest Rates

  • 20-year loans -  1.875 percent
  • 30-year loans - 2.125 percent
  • 40-year loans (Disadvantaged only) - 1.875 percent

Michigan Clean Water Plan:

Learn more about the newly announced MI Clean Water Plan by visiting the Michigan Clean Water Plan website.

Water Infrastructure Fund Transfer Act Request for Disbursement of Funds Supplemental Form

Drinking Water Infrastructure Grant Sample Grant Agreement

All Drinking Water Infrastructure Grant monies have been allocated to projects on the FY2022 IUP.