Search EPA NEPA Compliance Documents

EPA's NEPA Compliance Database contains EPA's NEPA documents, issued after August 1, 2013, for its own actions. The database includes:

  • Categorical Exclusions (CATEX)
  • Environmental Assessments (EA)
  • Findings of No Significant Impacts (FONSI)

Search the NEPA database by:

Title

NEPA titles containing the following words or phrases. Including and/or creates a multiple word search.
Example: Mountain and Roadway.

Document Number

Document Type

For information on Environmental Impact Statements (EIS) prepared by EPA for its actions, go to the Environmental Impact Statement (EIS) Database.

State or Territory

EPA Region/Headquarters Office

Date of Issuance (mm/dd/yyyy)

From To
1,276 items found, displaying 1,181 to 1,200.[First/Prev] 56, 57, 58, 59, 60, 61, 62, 63 [Next/Last]
Date of Issuance State Title EPA Region/Headquarters Office Document Type
04/11/2024 NH CATEX Determination for Cascade Flats Water Service Line Replacement Project, Gorham, NH 1 CATEX
01/15/2021 PRO Categorical Exclusion - Reissuance of EPA¿s National Pollutant Discharge Elimination System (NPDES) General Permit for Stormwater Discharges from Industrial Activities HQ CATEX
03/20/2023 PA Categorical Exclusion Pittsburgh Water and Sewer Authority's Clearwell Replacement Projects Phase 1 HQ CATEX
06/30/2022 RI Categorical Exclusion Narragansett Bay Commission's Field's Point Resiliency Improvements Project OW CATEX
02/10/2023 CA Categorical Exclusion for the Upper Santa Ana River Watershed Infrastructure Financing Authority's Watershed Connect Phase 1 Program-Yucaipa Valley Water District Loan 1 Projects OW CATEX
02/10/2023 CA Categorical Exclusion for the Santa Clara Valley Water District's Safe, Clean Water and Natural Flood Protection Program (Safe Clean Water) OW CATEX
07/14/2020 UT Categorical Exclusion for the Salt Lake City Water Reclamation Facility Nutrient Project OW CATEX
04/24/2018 NE Categorical Exclusion For the Saddle Creek Retention Treatment Basin (RTB) OW CATEX
12/07/2021 CA Categorical Exclusion for the Sacramento County Water Agency Pipe Realignment and Meter Installation Project, WIFIA OW CATEX
07/14/2020 FL Categorical Exclusion for the Miami-Dade County Water and Sewer Department South District Wastewater Treatment Plant Expansion, Municipal Injection Wells, and North District Wastewater Treatment Plant OW CATEX
05/22/2020 FL Categorical Exclusion for the Miami-Dade County Water and Sewer Department (WASD) Wastewater Treatment Plant Electrical Distribution Building Upgrades Project OW CATEX
05/30/2018 MO Categorical Exclusion for the Metropolitan St. Louis Sewer District's DC-02 & DC-03 Sanitary Relief (Brentwood Blvd to Conway Rd) Phase III/IV and the Deer Creek Sanitary Tunnel Pump Station Project OW CATEX
02/05/2018 WA Categorical Exclusion For the Georgetown Wet Weather Treatment Station (GWWTS) OW CATEX
02/05/2018 WA Categorical Exclusion for the Georgetown Wet Weather Treatment Station (GWWTS) OW CATEX
04/29/2020 FL Categorical Exclusion For the Florida Keys Aqueduct Authority¿s Water Supply Rehabilitation Project OW CATEX
08/31/2020 GA Categorical Exclusion for the DeKalb County Priority Areas Sewer Assessment & Rehab Program and Other Sewer Assessment & Rehab Program OW CATEX
05/31/2018 MO Categorical Exclusion For the DC-02 & DC-03 Sanitary Relief (Brentwood Blvd to Conway Rd) Phase III/IV and the Deer Creek Sanitary Tunnel Pump Station OW CATEX
04/29/2020 WA Categorical Exclusion For the City of Tacoma Central Treatment Plant Electrical Distribution System Replacement Project OW CATEX
10/27/2020 CA Categorical Exclusion for the City of Sunnyvale¿s Cleanwater Program Phase 2 Project HQ CATEX
04/24/2018 NE Categorical Exclusion for the City of Omaha's Saddle Creek Retention Treatment Basin Project OW CATEX
1,276 items found, displaying 1,181 to 1,200.[First/Prev] 56, 57, 58, 59, 60, 61, 62, 63 [Next/Last]