April 1, 2026

The Honorable Jeff Merkley, U.S. Senate, Washington, D.C. 20510 Washington, D.C. 20510

The Honorable Susan Collins, U.S. Senate, Washington, D.C. 20510 Washington, D.C. 20510

Dear Senator Jeff Merkley and Senator Susan Collins:

On behalf of the undersigned organizations, we write to commend the recent passage of the Wastewater Infrastructure Pollution Prevention and Environmental Safety (WIPPES) Act (S. 1092) under unanimous consent. We appreciate your leadership on this important legislation. Your leadership was instrumental in positioning S. 1092 as a commonsense, bipartisan measure, enabling its swift passage on the Senate floor.

Our broad coalition strongly supports the legislation’s straightforward and practical approach to addressing the preventable challenges caused by the improper disposal of non-flushable wipes in the nation’s wastewater systems. We believe the WIPPES Act will meaningfully advance our shared goal of protecting public infrastructure and the environment, and we look forward to continuing to work with you to support its final passage and enactment during this Congress.

Again, thank you for your leadership on S. 1092 and your continued drive to develop commonsense and bipartisan policy solutions.

Sincerely,

American Cleaning Institute
American Public Works Association
The Honorable Jeff Merkley
The Honorable Susan Collins
American Rivers
American Society of Civil Engineers
Association of Nonwoven Fabrics Industry
Bay Area Pollution Prevention Group
California Association of Sanitation Agencies
Center for Baby and Adult Hygiene Products
Consumer Healthcare Products Association
Dude Wipes
ISSA, The Association for Cleaning and Facility Solutions
Kimberly-Clark
Maine Water Environment Association
National Association of Clean Water Agencies
National Rural Water Association
National Stewardship Action Council
New England Water Environment Association
Oregon Association of Clean Water Agencies
Personal Care Products Council
Procter & Gamble
Washington Association of Sewer & Water Districts
Washington Coalition for Clean Water
Water Environment Association of Texas
Water Environment Federation
5Gyres