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)

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1,120 items found, displaying 1 to 20.[First/Prev] 1, 2, 3, 4, 5, 6, 7, 8 [Next/Last]
Date of Issuance State Title EPA Region/Headquarters Office Document Type
06/09/2025 TN Issuance of Credit Assistance to the Columbia Power and Water Systems for the Long-Term Water Supply Program OW EA/FONSI
04/14/2025 PRO Programmatic Environmental Assessment for the Community Grants Program OW EA/FONSI
01/10/2025 FL CATEX for the Florida Key's Aqueduct Authority's Resilient Infrastructure and Water Quality Initiative OW CATEX
11/26/2024 WA CATEX for King County's Wastewater Improvements Project- Tranche 2 OW CATEX
10/29/2024 DE CATEX for New Castle's Christina River Force Main Rehabilitation Project OW CATEX
06/09/2024 AL CATEX for Birmingham Water Works Board Infrastructure Repair and Rehabilitation Project OW CATEX
04/05/2024 OR CATEX for the City of Sandy's Wastewater System Improvements Project- Phase 1 OW CATEX
03/05/2024 CA CATEX for the Palmdale Water District's Pure Water Antelope Valley Project OW CATEX
02/13/2024 MD CATEX for the City of Baltimore's Wastewater Rehabilitation Program 2020 OW CATEX
01/18/2024 WA CATEX for King County Wastewater Treatment Division's Wastewater Improvements Project OW CATEX
10/27/2023 CA CATEX for Geotechnical Investigations and Design and Planning for the proposed Pacheco Reservoir Expansion OW CATEX
08/21/2023 FL Fort Lauderdale's Seven Neighborhood Stormwater Improvements Project OW CATEX
07/12/2023 Multi Finding of No Significant Impact and Adoption for the IIJA/BIL Gulf Hypoxia Program OW EA/FONSI
04/11/2023 KS City of Wichita's Wastewater Reclamation Facilities Biological Nutrient Removal Improvements Project 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
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
11/17/2022 TN City of Chattanooga Wastewater Compliance and Sustainability Projects OW CATEX
10/21/2022 PA City of Philadelphia Distribution Main Replacement Project OW CATEX
09/09/2022 TN Process Advancements at Omohundro and K.R. Harrington Water Treatment Plants Project, Department of Water and Sewer Services of the Metropolitan Government of Nashville and Davidson County OW CATEX
06/30/2022 RI Categorical Exclusion Narragansett Bay Commission's Field's Point Resiliency Improvements Project OW CATEX
1,120 items found, displaying 1 to 20.[First/Prev] 1, 2, 3, 4, 5, 6, 7, 8 [Next/Last]