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 1,101 to 1,120.[First/Prev] 52, 53, 54, 55, 56, 57, 58, 59 [Next/Last]
Date of Issuance State Title EPA Region/Headquarters Office Document Type
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
10/15/2025 CA Preliminary Draft Environmental Assessment of San Buenaventura's State Water Interconnection Project 9 EA/FONSI
10/06/2025 NC EPA Community Grant for the Town of Fuquay-Varina for a Conveyance Line Project, NC. 4 EA/FONSI
09/22/2025 VA Community Grant for the Town of South Boston, VA - Storm Sewer Improvements Project 3 EA/FONSI
08/28/2025 OH EA/FONSI for Walnut Township, OH 2024 CDS/Community Grant 5 EA/FONSI
08/12/2025 TN Issuance of Credit Assistance to the Columbia Power and Water Systems for the Long-Term Water Supply Program OW EA/FONSI
08/07/2025 ME Town of Lubec, Maine for Wastewater Infrastructure Improvements 1 EA/FONSI
08/07/2025 MA Town of Swansea, MA for Construction of Route 6 Corridor Sewer Collection System 1 EA/FONSI
07/30/2025 MI EA/FONSI for Fowlerville, MI 2022 CDS/Community Grant 5 EA/FONSI
07/21/2025 IL Fairmont Sewer Systems Rehabilitation Project 5 EA/FONSI
07/21/2025 KY EPA Community Grant for the Buckhorn Water Treatment Plant and Transmission Line Project, City of Hazard, KY 4 EA/FONSI
07/08/2025 AR FY23 DW CDS Central Arkansas, AR 6 EA/FONSI
06/17/2025 OH Community Grant for Fulton County FY24 Pleasant View Wastewater Treatment Plant Project 5 EA/FONSI
06/13/2025 KS Community Grant for the City of Garden City, Kansas Water Reclamation and Reuse Project FONSI CGID0723CQD000B80 7 EA/FONSI
06/12/2025 NY Village of Millerton for Wastewater System Project 2 EA/FONSI
06/05/2025 AK Dillingham Landfill Improvements 10 EA/FONSI
06/02/2025 OH Community Grant for Ashtabula County FY24 Waterline Extension and Water Tower Construction Project 5 EA/FONSI
05/23/2025 WI Community Grant for City of Waukesha Water Utility Water Supply Program and Monitoring Project 5 EA/FONSI
1,276 items found, displaying 1,101 to 1,120.[First/Prev] 52, 53, 54, 55, 56, 57, 58, 59 [Next/Last]