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
1,120 items found, displaying 921 to 940.[First/Prev] 43, 44, 45, 46, 47, 48, 49, 50 [Next/Last]
Date of Issuance State Title EPA Region/Headquarters Office Document Type
12/13/2023 Other Wastewater Collection and Treatment System Rehabilitation Project in Naco, Sonora, Mexico 9 EA/FONSI
09/22/2023 CA Community Grant CATEX - EBMUD USL Project 9 CATEX
09/11/2023 AZ Community Grant for the City of Glendale Water Supply Interconnection Upgrades 9 CATEX
09/01/2023 Other Wastewater Collection and Treatment System Improvements in Nogales, Sonora, Mexico CatEx 9 CATEX
06/28/2023 AZ Community Grant for the Mohave County Bank Street Channel Stormwater Project 9 CATEX
08/16/2021 CA Orange County Water District PFAS Groundwater Treatment Project 9 CATEX
12/23/2016 CA Chino Valley Municipal Water System Improvements project 9 EA/FONSI
12/23/2016 CA El Monte Stormwater System Improvement Project 9 EA/FONSI
10/28/2016 TT American Samoa Power Authority 9 CATEX
09/27/2016 TT American Samoa Power Authority Water Meter Replacement Project 9 CATEX
09/22/2016 TT Guam Waterworks Authority SCADA system 9 CATEX
09/22/2016 TT Commonwealth Utilities Corporation FY16 Water and Wastewater Projects 9 CATEX
09/22/2016 TT Guam Waterworks Authority Water Booster Pump Station Rehabilitation 9 CATEX
09/12/2016 TT American Samoa Power Authority Diffuser Upgrade 9 CATEX
10/29/2015 TT GWA Sanitary Sewer Evaluation Survey Based Improvements-Baza Gardens and Talofofo 9 FONSI
10/28/2015 TT AC Pipes Replacement Project - Fagażalu to Utulei Water Main 9 CATEX
10/28/2015 TT Aoa Water Supply Improvements Project 9 CATEX
08/24/2015 TT American Samoa Power Authority Upper Amouli Tank Replacement Project 9 CATEX
08/18/2015 TT Utulei Fogagogo WWTP Improvements-Manhole Rehab 9 CATEX
06/30/2015 CA Wastewater Treatment and Collection System for the Community of Palo Verde, California 9 FONSI
1,120 items found, displaying 921 to 940.[First/Prev] 43, 44, 45, 46, 47, 48, 49, 50 [Next/Last]