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 1,021 to 1,034.[First/Prev] 45, 46, 47, 48, 49, 50, 51, 52 [Next/Last]
Date of Issuance State Title EPA Region/Headquarters Office Document Type
04/29/2020 WA Categorical Exclusion For the City of Tacoma Central Treatment Plant Electrical Distribution System Replacement Project OW CATEX
04/13/2020 CA Inland Empire Utilities Agency Regional Water Recycling Plant No. 5 Expansion Project OW CATEX
04/13/2020 CA San Mateo-Foster City Public Financing Authority Wastewater Treatment Plant (WWTP) Upgrade and Expansion Project OW CATEX
03/02/2020 TN Categorical Exclusion For the City of Memphis T.E. Maxson WWTF Process and Biosolids Upgrades Program OW CATEX
02/09/2020 NY Categorical Exclusion For the City of Cortland Clinton Avenue Gateway Project OW CATEX
05/31/2018 MO Categorical Exclusion For the DC-02 & DC-03 Sanitary Relief (Brentwood Blvd to Conway Rd) Phase III/IV and the Deer Creek Sanitary Tunnel Pump Station OW CATEX
04/27/2018 Multi Programmatic Environmental Assessment For the WIFIA Program OW EA/FONSI
04/24/2018 NE Categorical Exclusion For the Saddle Creek Retention Treatment Basin (RTB) OW CATEX
02/23/2018 IN Environmental Assessment for the WIFIA Loan to the Indiana Finance Authority OW EA/FONSI
02/05/2018 WA Categorical Exclusion For the Georgetown Wet Weather Treatment Station (GWWTS) OW CATEX
01/11/2017 NAT Reissuance of the National Pollutant Discharge Elimination System General Permit for Stormwater Discharges from Construction Activities OW CATEX
01/16/2015 00 Reissuance of the National Pollutant Discharge Elimination System (NPDES) Multi-Sector General Permit for Stormwater Discharges Associated with Industrial Activity (MSGP) OW EA/FONSI
12/21/2011 NAT Issuance of a new source NPDES general permit for stormwater discharges from construction activities OW EA
12/21/2011 00 Issuance of a new source NPDES general permit for stormwater discharges from construction activities OW FONSI
1,034 items found, displaying 1,021 to 1,034.[First/Prev] 45, 46, 47, 48, 49, 50, 51, 52 [Next/Last]