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
1,042 items found, displaying 781 to 800.[First/Prev] 36, 37, 38, 39, 40, 41, 42, 43 [Next/Last]
Date of Issuance State Title EPA Region/Headquarters Office Document Type
06/17/2014 OR CX 17JUN2014 Corvallis ACM Abatement OARM CATEX
12/13/2023 Other Wastewater Collection and Treatment System Rehabilitation Project in Naco, Sonora, Mexico 9 EA/FONSI
09/01/2023 Other Wastewater Collection and Treatment System Improvements in Nogales, Sonora, Mexico CatEx 9 CATEX
07/06/2017 Other Categorical Exclusion: Reissuance of EPA's National Pollutant Discharge Elimination System General Permit for discharges from the oil and gas extraction point source to the territorial seas of Texas 6 CATEX
07/06/2017 Other Categorical Exclusion: Reissuance of the National Pollutant Discharge Elimination System General Permit for discharges from the oil and gas extraction point source to the coastal waters of Texas 6 CATEX
03/17/2025 PA Community Grant for Driftwood, PA - Driftwood Borough for Water Infrastructure Upgrade Project 3 CATEX
03/10/2025 PA Community Grant for Cranberry Township, PA - Cranberry Township for Waterline Replacement 3 CATEX
02/24/2025 PA Community Grant for Summit Township, PA - Summit Township Water Authority for Water Booster Station Infrastructure Improvements 3 CATEX
02/21/2025 PA Community Grant for Crafton Borough, PA - Crafton Borough for the Broadhead Avenue Sewer Separation Project 3 CATEX
02/19/2025 PA Community Grant for Partnership for the Delaware Estuary, Inc. Philadelphia, PA - Partnership for the Delaware Estuary, Inc. – Mussel Hatchery 3 CATEX
02/19/2025 PA Community Grant for City of Lancaster, PA - The City of Lancaster Water Street Stormwater Separation Project, Phase 1 3 CATEX
01/22/2025 PA Community Grant for Cecil Township Municipal Authority, Canonsburg, PA - Cecil Township Municipal Authority for the Village of Lawrence Sewage Facilities Project 3 EA/FONSI
01/14/2025 PA Community Grant for Southwestern Pennsylvania Water Authority Jefferson, PA - Southwestern Pennsylvania Water Authority for Brave Water and Sewer Authority System Extension 3 EA/FONSI
11/27/2024 PA Community Grant for Forest City, PA – Lackawanna River Basin Sewer Authority Clinton Wastewater Treatment Plant Secondary Clarifier Replacement Project 3 CATEX
08/01/2024 PA Community Grant for Center Township Water Authority, PA - Center Grange Road Waterline Replacement Project 3 CATEX
06/06/2024 PA Community Grant for Cranberry Township, PA - Brush Creek Water Pollution Control Facility Plant Solids Processing and Dewatering Upgrades 3 CATEX
05/16/2024 PA EPA Clean School Bus Program Grant to First Student, Inc. for Installation of Electric Vehicle Charging Stations 3 CATEX
04/19/2024 PA Community Grant for Wyoming Valley Sanitary Authority, PA - Stream Restoration and Stormwater Basin Retrofit Projects 3 CATEX
03/26/2024 PA Community Grant for Milford Borough, PA - Central Sewage and Stormwater Project 3 CATEX
01/02/2024 PA Community Grant for Freeport Borough, PA - Improvements and Expansion of Existing Wastewater Treatment Plant (WWTP) 3 CATEX
1,042 items found, displaying 781 to 800.[First/Prev] 36, 37, 38, 39, 40, 41, 42, 43 [Next/Last]