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 741 to 760.[First/Prev] 34, 35, 36, 37, 38, 39, 40, 41 [Next/Last]
Date of Issuance State Title EPA Region/Headquarters Office Document Type
11/26/2024 NV Virgin Valley Water District's Arsenic Treatment Project 9 EA/FONSI
10/03/2024 NV Boulder City Nevada Wastewater System Replacement Project CATEX 9 CATEX
08/08/2024 NV Southern Nevada Water Authority's Septic Conversion Program 9 CATEX
05/21/2024 NV City of Ely 9 CATEX
04/19/2024 NV Carson City's Quill Water Treatment Plant Filtration Upgrade Project 9 CATEX
02/23/2024 NV Carson City Southeast Conversion Project 9 CATEX
08/19/2019 NV CX_19Aug2019_Las Vegas_UNLV EDDP OARM CATEX
03/03/2016 NV CX 03Mar2016 Las Vegas EDDP Phase2-3 OARM CATEX
08/22/2013 NV Colony Water and Sewer Upgrage Project Las Vegas Nevada 9 CATEX
10/14/2025 NY EPA Community Grant - Village of Patchogue Wastewater Treatment Plant Expansion Project 2 CATEX
09/19/2025 NY EPA Community Grant - North Chautauqua Lake Sewer District for Sanitary Sewer System Improvements 2 CATEX
09/15/2025 NY EPA Community Grant - Bolton Wastewater Infrastructure Improvements Project 2 CATEX
09/02/2025 NY Community Grant for the Little Neck Bay Stormwater Management Project 2 CATEX
08/07/2025 NY Chemung County Elmira Lake Street Composting Facility 2 CATEX
08/05/2025 NY EPA Community Grant - Town of Lenox Sanitary Sewer Project 2 CATEX
06/23/2025 NY EPA Community Grant - Old Country Road Water Main Extension Project 2 CATEX
06/16/2025 NY EPA Community Grant - Village of Ravena for Drinking Water System Improvements 2 CATEX
06/13/2025 NY EPA Community Grant - Village of South Dayton Stormwater System Improvements Project 2 CATEX
06/13/2025 NY EPA Community Grant - City of Middletown Raw Water Improvements Project - Phase 1A 2 CATEX
06/13/2025 NY EPA Community Grant - Town of Vernon Vernon Center Water District Project 2 CATEX
1,276 items found, displaying 741 to 760.[First/Prev] 34, 35, 36, 37, 38, 39, 40, 41 [Next/Last]