American Iron and Steel Requirement - Waiver Requests Received by EPA

• To comment on Clean Water SRF project waivers, please email: CWSRFWaiver@epa.gov
• To comment on Drinking Water SRF project waivers, please email: DWSRFWaiver@epa.gov
• To comment on WIFIA project waivers, please email: WIFIAWaiver@epa.gov

The following waiver requests have been received by EPA and are open for a 15-day public comment period. Once the public comment period has closed the waiver request will be reviewed by EPA.

• Comment period closes December 10, 2025: Adapter Flanges and Backflow Preventers for Hampton Roads Sanitation District, Virginia (CWSRF) (pdf) (514.34 KB)
   
• Comment period closes December 16, 2025: Backflow Preventer and Wye Strainer for the Town of Montezuma, Indiana (DWSRF) (pdf) (1.43 MB)

The following waiver requests have been received by EPA. The 15-day public comment periods are closed. EPA is currently reviewing each waiver request.

• 2-Inch or Smaller Stainless Steel, Threaded Socket-Weld Fittings for Ames, Iowa (DWSRF) (pdf) (939.21 KB)
• Eccentric Reducers for Haines City, Florida (CWSRF) (pdf) (3.58 MB)
• Small-Diameter Stainless Steel Pipe Nipples and Fittings for New York City, New York (CWSRF) (pdf) (872.01 KB)
• Butterfly Valves for Monterey One Water, California (WIFIA) (pdf) (1.46 MB)
• 36-inch Check Valve for Sarasota County, Florida (WIFIA) (pdf) (1015.01 KB)
• Ductile Iron Backup Flanges for Amity Township, Pennsylvania (CWSRF) (pdf) (442.12 KB)
• 10-Inch through 24-Inch Knife Gate Valves for the City of Saco, Maine (CWSRF) (pdf) (409.79 KB)
• Stainless Steel Press Fittings and Convoluted Backing Rings for Hampton Roads Sanitation District, Virginia (CWSRF) (pdf) (3.42 MB)
• 24-Inch Insertion Valves for Moapa Valley Water District, Nevada (CWSRF) (pdf) (531.66 KB)
• 14-Inch Seamless Carbon Steel Pipe for Bay County, Florida (CWSRF) (pdf) (755.46 KB)