Environmental Impact Statement (EIS) Database

The Environmental Impact Statement (EIS) Database provides information about EISs prepared by federal agencies, as well as EPA's comments concerning the EISs.

All EISs are filed with EPA, and EPA publishes a "Notice of Availability" each week in the Federal Register. The "Notice of Availability" is the start of the 45-day public comment period for Draft EISs. This notice is also the start of the 30-day "wait period" for Final EISs, in which agencies are generally required to wait 30 days before making a decision on a proposed action.

This database contains:

  • Records of all EISs received by EPA since 1987
  • EPA comment letters on EISs since 2001
  • Electronic (PDF) versions of EISs received by EPA since October 2012

For questions regarding the project, the EIS, or the list of cooperating agencies (where applicable), please contact the lead agency directly.



Search the EIS database by:

Title

EIS titles containing the following words or phrases. Including and/or creates a multiple word search.
Example: Mountain and Roadway.

Federal Register Publication Date (mm/dd/yyyy)

From To

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Agency

State or Territory

Only EISs with Comment Letters?

Check the box to search for EISs with EPA comment letters.
*If all search criteria are left empty, all EIS records will be returned.
17 items found, displaying all items. 
Title Document EPA Comment Letter Date Federal Register Date Agency State Download Documents
Virginia Electrification Project Final 01/23/2023 12/23/2022 Federal Energy Regulatory Commission VA Download EIS

Download Comment Letters
West Shore Lake Pontchartrain Hurricane and Storm Damage Risk Reduction Study Final Supplement 12/22/2022 12/02/2022 U.S. Army Corps of Engineers LA Download EIS - Set 1
Download EIS - Set 2


Download Comment Letters
Walnut Ridge - Missouri State Line (Future I-57) Draft 01/10/2023 12/02/2022 Federal Highway Administration AR Download EIS

Download Comment Letters
GTN XPress Project Final 12/15/2022 11/25/2022 Federal Energy Regulatory Commission Multi Download EIS

Download Comment Letters
Empire Offshore Wind Draft 01/17/2023 11/18/2022 Bureau of Ocean Energy Management NY Download EIS

Download Comment Letters
I-94 East - West (16th Street - 70th Street) Milwaukee County, WI Draft Supplement 01/26/2023 11/18/2022 Federal Highway Administration WI Download EIS

Download Comment Letters
Husky 1 North Dry Ridge Phosphate Mine Final 12/14/2022 11/18/2022 Bureau of Land Management ID Download EIS

Download Comment Letters
Programmatic Environmental Impact Statement for the Marine Mammal Health and Stranding Response Program Final 12/13/2022 11/18/2022 National Marine Fisheries Service PRO Download EIS

Download Comment Letters
Elliott State Research Forest Habitat Conservation Plan Draft 12/15/2022 11/18/2022 Fish and Wildlife Service OR Download EIS

Download Comment Letters
I-10 Calcasieu River Bridge Improvements Draft 12/22/2022 11/18/2022 Federal Highway Administration LA Download EIS - Set 1
Download EIS - Set 2
Download EIS - Set 3


Download Comment Letters
Predator Damage Management in Oregon Draft 12/15/2022 11/10/2022 Department of Agriculture OR Download EIS

Download Comment Letters
The State University of New York College of Environmental Science and Forestry Petition (19-309-01p) for Determination of Nonregulated Status for Blight-Tolerant Darling 58 American Chestnut (Castanea dentata) Draft 12/20/2022 11/10/2022 Animal and Plant Health Inspection Service NAT Download EIS

Download Comment Letters
Wahpeton Expansion Project Draft 12/22/2022 11/10/2022 Federal Energy Regulatory Commission ND Download EIS

Download Comment Letters
Mars Sample Return (MSR) Campaign Programmatic Environmental Impact Statement Draft 12/07/2022 11/04/2022 National Aeronautics and Space Administration Multi Download EIS

Download Comment Letters
Programmatic Environmental Impact Statement for Oil and Gas Decommissioning Activities on the Pacific Outer Continental Shelf Draft 01/10/2023 10/28/2022 Bureau of Ocean Energy Management CA Download EIS

Download Comment Letters
Southside Reliability Enhancement Project Draft 12/12/2022 10/28/2022 Federal Energy Regulatory Commission Multi Download EIS

Download Comment Letters
Construction Permit for the Kairos Hermes Test Reactor Draft 12/06/2022 10/07/2022 Nuclear Regulatory Commission TN Download EIS

Download Comment Letters
17 items found, displaying all items.