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 August 13, 2026: Canal Gates for Clayton, New Mexico (CWSRF) (pdf) (1.46 MB)
   
• Comment period closes August 19, 2026: 4-8 Inch Diaphragm Control Valves for the City of Boise, Idaho (WIFIA) (pdf) (3.31 MB)
   
• Comment period closes August 20, 2026: Butterfly Valves for Mobile Water and Sewer System, Alabama (DWSRF) (pdf) (995.29 KB)
   
• Comment period closes August 26, 2026: 4-Inch Reduced Pressure Backflow Preventers for the City of Lynchburg, Virginia (CWSRF) (pdf) (1.44 MB)
   
• Comment period closes September 1, 2026: Gate Valves for Southeast Water Production Facility PRWC, Florida (DWSRF) (pdf) (1019.46 KB)

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

• 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)
• 14-Inch Seamless Carbon Steel Pipe for Bay County, Florida (CWSRF) (pdf) (755.46 KB)
• Curb Stop and Check Valve Assemblies for Mount Pleasant, Talbot County, Maryland (CWSRF) (pdf) (462.18 KB)
• 72-Inch Double Offset Butterfly Valve for the Salt Lake City Department of Public Utilities in Salt Lake City, Utah (Community Grants) (pdf) (1.97 MB)
• Steam and Condensate Valves for the City of Cedar Rapids, Iowa (CWSRF) (pdf) (835.32 KB)
• W36x302 Steel Beams for City of Portland, Oregon (WIFIA) (pdf) (7.08 MB)
• Stainless Steel V-Port Ball Valves for the City of Boise (WIFIA) (pdf) (372.52 KB)
• 18-Inch by 8-Inch Wye Fittings for the City of Sanford, North Carolina (CWSRF) (pdf) (1.25 MB)
• Multiple Valves for Southern Nevada Water Authority, Nevada (DWSRF) (pdf) (961.91 KB)
• Swing Check Valves for South Central Connecticut Regional Water Authority, Connecticut (DWSRF) (pdf) (583.44 KB)