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
1,034 items found, displaying 41 to 60.[First/Prev] 1, 2, 3, 4, 5, 6, 7, 8 [Next/Last]
Date of Issuance State Title EPA Region/Headquarters Office Document Type
09/20/2013 AL Modular Wastewater Treatment System Project City of Guin Alabama 4 EA/FONSI
08/28/2013 AL Drinking Water Infrastructure Improvements Marshall County Alabama 4 CATEX
08/28/2013 AL Water Well and Water Storage Tank Project City of Sulligent Alabama 4 CATEX
03/18/2024 AR Community Grant - FY23 City of Yellville CatEx 6 CATEX
02/28/2025 AZ Town of Carefree for Silver Saddle Pressure Zone Waterline Improvement Project 9 CATEX
11/05/2024 AZ Douglas Wastewater Treatment Plant Improvement Floodwall Project 9 CATEX
10/08/2024 AZ Pima County's Stormwater Drain at El Vado Wash 9 CATEX
05/30/2024 AZ City of Show Low's Savage Sewer Line Replacement Project 9 CATEX
05/20/2024 AZ Town of Hayden's Sewer Line Replacement Project 9 CATEX
05/06/2024 AZ Orange Grove Rancho Mesa Verde Wastewater Improvement Project Categorical Exclusion 9 CATEX
01/10/2024 AZ Chandler AMI CATEX 1-10-2024 9 CATEX
09/11/2023 AZ Community Grant for the City of Glendale Water Supply Interconnection Upgrades 9 CATEX
06/28/2023 AZ Community Grant for the Mohave County Bank Street Channel Stormwater Project 9 CATEX
02/28/2014 AZ Douglas Wastewater Treatment Plant Upgrade and Bay Acres Colonia Wastewater Collection System Expansion - Public Notice for the Draft Finding of No Significant Impact Douglas AZ 9 EA/FONSI
01/07/2014 AZ Douglas Wastewater Treatment Plant Upgrade and Bay Acres Colonia Wastewater Collection System Expansion City of Douglas Arizona 9 FONSI
01/07/2014 AZ Douglas Wastewater Treatment Plant Upgrade and Bay Acres Colonia Wastewater Collection System Expansion City of Douglas Arizona 9 EA
04/15/2025 CA Eastern Municipal Water District for the Quail Valley septic to sewer conversion project 9 CATEX
04/07/2025 CA CATEX for San Juan Water District Kokila Reservoir Replacement Project Community Grant 9 CATEX
04/02/2025 CA CATEX for Yorba Linda Water District Green Crest Lift Station 9 CATEX
03/14/2025 CA CATEX for Community Grant # CG 97T27401-0 North Tahoe PUD Waterline Replacement 9 CATEX
1,034 items found, displaying 41 to 60.[First/Prev] 1, 2, 3, 4, 5, 6, 7, 8 [Next/Last]