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  2. Clean Water State Revolving Fund

American Iron and Steel Requirement - Withdrawn or Denied Waivers

AIS Topics
  • AIS Overview and Guidance
  • Waiver Requests Received by EPA
  • Approved National Waivers
  • Approved Project Waivers
  • Draft National Waivers
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ItemType of WaiverStateAssistance RecipientCW, DW, or WIFIADateWithdrawn or Not Approved
6-Inch Butterfly Valves (pdf) (2.81 MB) AvailabilityWashingtonCity of PomeroyDW8/29/2025Withdrawn
Ball Valves (pdf) (861.13 KB) AvailabilityMissouriClark County Consolidated Public Water Supply DW8/27/2025Withdrawn
24-Inch Knife Gate Valves (pdf) (429.3 KB) AvailabilityIndianaCity of Fort WayneCW4/30/2025Withdrawn
Small Bore Stainless Steel (pdf) (427.7 KB) AvailabilityCaliforniaPalo AltoCW4/7/2025Withdrawn
4-Inch Check Valves (pdf) (350.11 KB) AvailabilityNevadaPershing CountyDW11/22/2024Withdrawn
6-Inch Inline Check Valve (pdf) (478.29 KB) AvailabilityIndianaFranktonDW10/28/2024Withdrawn
Molded Butt Mechanical Joint Adapter (pdf) (645.64 KB) AvailabilityNew MexicoChippeway Park Water AssociationDW9/18/2024Withdrawn
Double Check Valves, Pipes and Fittings (pdf) (216.2 KB) AvailabilityOklahomaOklahoma CityDW2/28/2024Not Approved
Cast Iron Lids (pdf) (250.78 KB) AvailabilityColoradoEast AlamosaDW5/4/2023Withdrawn
Large Diameter Fittings (pdf) (1.56 MB) AvailabilityCaliforniaStanislaus Regional Water AuthorityDW11/2/2021Not Approved
​ Ductile Iron Fittings (pdf)AvailabilityIndianaPeruDW9/1/2021Withdrawn
Service Saddles (pdf) (253.97 KB) AvailabilityCaliforniaSouth Tahoe Public Utility DistrictDW7/22/2021Withdrawn
18-inch Butterfly ValvesAvailabilityMontanaKalispellDW10/18/2019Not Approved
Solenoid Control ValveAvailabilityFloridaDestinDW9/24/2019Not Approved
Blind Flanges, Slip-On Flanges, Weld Neck Flanges, and Butt Weld ReducersAvailabilityNew YorkBinghamton-Johnson CityCW6/25/2019Not Approved
FLG Cross and FLG Reducing Bend FittingsAvailabilityKentuckyPinevilleDW6/18/2019Withdrawn
16-inch Gate Valves and 16-inch Butterfly Valve AvailabilityMassachusettsGloucesterDW2/13/2019Withdrawn
Push-on Ductile Iron Fittings (Tee-Wye fittings)AvailabilitySouth CarolinaBerea Public Service DistrictCW8/7/2018Withdrawn
Emergency Loan ProgramPublic InterestOregonState-wide (small systems only)DW4/26/2018Not Approved
24-Inch Carbon Steel Well CasingPublic InterestNew JerseyCape MayDW4/20/2018Not Approved
CW Emergency Relief and DW Urgent Need ProgramsPublic InterestTexasState-wide (small systems only)Both4/18/2018Not Approved
Steel Sheet Piling (AZ-26-700)AvailabilityNew JerseyNew Jersey American Water (NJAW) in  Bridgewater TownshipDW3/9/2018Withdrawn
Stainless Steel Pipe FabricationAvailabilityOhioOregonDW2/28/2018Withdrawn
45-Degree Ductile Iron Elbow FittingsAvailabilityAlaskaCity and Borough of JuneauCW1/15/2018Withdrawn
Short Radius 90 Degree BendAvailabilityNew JerseyNew Jersey American Water (NJAW) in Lakewood TownshipDW1/3/2018Withdrawn
16-inch Insertion ValveAvailabilityMaineBangorDW11/15/2017Withdrawn
Knife Gate ValvesAvailabilityNebraskaYorkCW10/15/2017Withdrawn
Restrained Joint Ductile Iron Fittings (4 to 24-inch)AvailabilityOklahomaNormanDW9/8/2017Withdrawn
3-inch Double Check ValvesAvailabilityIowaKelleyDW9/1/2017Withdrawn
Stainless Steel Grooved CouplingsAvailabilityOhioOregonDW7/26/2017Not Approved
Stainless Steel Curb Stop/Check Valve Assemblies and Ductile Iron Plug ValvesAvailabilitySouth DakotaKennebecCW7/15/2017Withdrawn
Steel Fiber Reinforcement in Concrete Segmented TunnelAvailabilityOhioAkronCW5/15/2017Withdrawn
Plug ValvesAvailabilityFloridaMount DoraCW4/15/2017Not Approved
Plug Valve AssembliesAvailabilityGeorgiaByronCW4/15/2017Not Approved
30-Inch Well CasingPublic InterestFloridaPunta GordaDW4/7/2017Not Approved
Tyton FittingsAvailabilityCaliforniaSan Francisco Public Utilities Commission (SFPUC)CW1/15/2017Not Approved
Pressure and Vacuum Release ValvesAvailabilityCaliforniaVistaCW12/15/2016Withdrawn
Flexible Stainless-Steel CouplingsAvailabilityMarylandLeonardtownCW11/15/2016Withdrawn
Adapt-a-BellsAvailabilitySouth DakotaSioux FallsCW11/15/2016Not Approved
Large Diameter Butterfly ValvesAvailabilityTennesseeKingsportCW9/21/2016Not Approved
2-Inch Swing Check ValvesAvailabilityIdahoHidden Lake Float Home Association in Coeur d'AleneCW7/15/2016Not Approved
54-Inch Tapped Ductile Iron FlangesAvailabilityAlabamaMobile Area Water and Sewer System (MAWSS)CW6/15/2016Not Approved
42-Inch Butterfly ValveAvailabilityNorth CarolinaGastoniaDW6/3/2016Not Approved
Butterfly Valves (3 to 8-inch)AvailabilityWisconsinMosineeDW2/6/2016Withdrawn
Stainless Steel Pipes and FittingsAvailabilityMontanaTown of CulbertsonCW12/15/2015Not Approved
6-Inch Pressure Sustaining ValvesAvailabilityIdahoFairview Water DistrictDW11/9/2015Withdrawn
Small CommunitiesPublic InterestMultipleNationalBoth10/30/2015Not Approved
Spring-Assisted Swing Check ValvesPublic InterestMontanaButte-Silver Bow CountyCW10/15/2015Not Approved
Viton Seated Air ValvesAvailabilityKentuckyOldham CountyCW8/15/2015Withdrawn
Steel Fiber Reinforcement in Precast Concrete SegmentAvailabilityOhioNortheast Ohio Regional Sewer District in ClevelandCW6/15/2015Not Approved
Large Diameter Butterfly ValveAvailabilityNew MexicoRoswellDW4/15/2015Not Approved
Stainless Steel Flanges and FittingsAvailabilityNorth DakotaWillistonCW3/15/2015Not Approved
Emergency Generator ProjectsPublic InterestConnecticut55 Listed CommunitiesDW7/1/2014Not Approved

Clean Water State Revolving Fund

  • About the CWSRF
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  • American Iron and Steel
Contact Us About the Clean Water State Revolving Fund (CWSRF)
Contact Us About the Clean Water State Revolving Fund (CWSRF) to ask a question, provide feedback, or report a problem.
Last updated on September 25, 2025
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