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 141 to 160.[First/Prev] 4, 5, 6, 7, 8, 9, 10, 11 [Next/Last]
Date of Issuance State Title EPA Region/Headquarters Office Document Type
05/06/2024 AZ Orange Grove Rancho Mesa Verde Wastewater Improvement Project Categorical Exclusion 9 CATEX
08/16/2021 CA Orange County Water District PFAS Groundwater Treatment Project 9 CATEX
01/31/2025 ME Old Orchard Beach WWTP & Pump Station EA/FONSI 1 EA/FONSI
10/13/2023 AK Notice of Adoption of a Bureau of Indian Affairs Categorical Exclusion Under Section 109 of NEPA 10 CATEX
04/10/2024 CT Norwich Public Utility, CT Sewer Relining Project 1 CATEX
10/25/2013 GA North Lift Station and Force Main Project Kingsland Georgia 4 EA/FONSI
04/18/2025 HI North Kona Deep Well 9 EA/FONSI
02/01/2024 IL Northern Moraine Wastewater Reclamation District Village of Holiday Hills/ Le Villa Vaupell Sanitary Sewer Extension Project 5 CATEX
10/14/2020 OH Noble County Water Authority Waterline Extension and Interconnection Project 5 EA/FONSI
12/21/2020 WI Nature's Classroom Institute Water Supply, Waukesha County, WI 5 CATEX
06/16/2014 OH Muskingum County (Maysville) Sanitary Sewer and Lift Station 5 EA/FONSI
06/20/2024 AK Municipality of Skagway for Waste Water Treatment Plant Upgrades Project 10 CATEX
09/06/2023 MO MSD Project Clear - Bissell and Lemay Service Area Improvements Project CATEX HQ CATEX
11/25/2024 ME MSAD #52 CATEX for Wastewater Infrastructure Improvement Project 1 CATEX
04/07/2015 CO Monte Vista, Colorado ¿ Wastewater System Improvements 8 CATEX
09/16/2024 CA Monterey One Water for a Cybersecurity and SCADA Resilience Project 9 CATEX
04/27/2017 VI Mon Bijou Collection System Rehabilitation 2 CATEX
12/16/2024 CA Mojave Water District's White Road Traveling Screen Project 9 CATEX
09/20/2013 AL Modular Wastewater Treatment System Project City of Guin Alabama 4 EA/FONSI
11/21/2023 OH Midvale for Drinking Water System Improvements 5 CATEX
1,034 items found, displaying 141 to 160.[First/Prev] 4, 5, 6, 7, 8, 9, 10, 11 [Next/Last]