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 181 to 200.[First/Prev] 6, 7, 8, 9, 10, 11, 12, 13 [Next/Last]
Date of Issuance State Title EPA Region/Headquarters Office Document Type
04/24/2014 CA Regional Recycled Water Project Phase 2 County of Los Angeles California 9 EA
02/04/2014 00 Wastewater Collection Rehabilitation for Main Lines in Tijuana Mexico 9 EA
01/07/2014 AZ Douglas Wastewater Treatment Plant Upgrade and Bay Acres Colonia Wastewater Collection System Expansion City of Douglas Arizona 9 EA
08/29/2013 MT Ten Mile/Pleasant Valley Wastewater System Improvement Project 8 EA
12/21/2011 NAT Issuance of a new source NPDES general permit for stormwater discharges from construction activities OW EA
10/14/2025 DE Community Grant for City of Seaford, DE - Sewer Line Relocation 3 CATEX
10/14/2025 NY EPA Community Grant - Village of Patchogue Wastewater Treatment Plant Expansion Project 2 CATEX
10/09/2025 FL EPA Community Grant for the Manhattan Avenue Flood Mitigation and Stormwater Project, Tampa, FL 4 CATEX
10/08/2025 CA Storm Drainage Improvements Project, Santa Maria, CA 9 CATEX
10/08/2025 MD Community Grant for Howard County, MD - Hauled Grease Acceptance Facility 3 CATEX
10/06/2025 OH CATEX for City of Coshocton, OH FY24 Community Grant/CDS 5 CATEX
10/06/2025 GA EPA Community Grant for the Water Main Upgrade Project, East Point, GA 4 CATEX
10/02/2025 NV City of Reno Booth Street Sewer Siphon 9 CATEX
10/02/2025 NJ EPA Community Grant - Bordentown Sewerage Authority Blacks Creek Wastewater Treatment Plant Improvement Project 2 CATEX
09/30/2025 NV 3 Mile Reservoir Rehabilitation, City of West Wendover, NV 9 CATEX
09/30/2025 NJ EPA Community Grant - Borough of Keyport Lockport Neighborhood Water Main Replacement and Upgrade Project 2 CATEX
09/30/2025 NJ EPA Community Grant - Florence Township for Water Main Extension Potts Mill Road to Rt 130 2 CATEX
09/25/2025 WV Community Grant for Kanawha County Commission, WV - Leatherwood Water Project 3 CATEX
09/19/2025 NY EPA Community Grant - North Chautauqua Lake Sewer District for Sanitary Sewer System Improvements 2 CATEX
09/18/2025 OH CATEX for City of Cincinnati, OH FY24 Community Grant/CDS 5 CATEX
1,276 items found, displaying 181 to 200.[First/Prev] 6, 7, 8, 9, 10, 11, 12, 13 [Next/Last]