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:


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

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Check the box to search for EISs with EPA comment letters.
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30 items found, displaying 1 to 20.[First/Prev] 1, 2 [Next/Last]
Title Document EPA Comment Letter Date Federal Register Date Agency State Download Documents
Pine Valley Water Supply Project Draft 09/17/2021 Bureau of Land Management UT Download EIS

Extension of the Barry M. Goldwater Range Land Withdrawal and Proposed Gila Bend Addition Land Withdrawal Final 09/17/2021 United States Air Force AZ Download EIS

Offshore Patrol Cutter Acquisition Program Draft 09/17/2021 U.S. Coast Guard PRO Download EIS

Champlain Parkway/Southern Connector Burlington Vermont Third Final Supplemental 09/17/2021 Federal Highway Administration VT Download EIS

Lutsen Mountains Ski Area Expansion Project Draft 09/10/2021 Forest Service MN Download EIS

Coastal Texas Protection and Restoration Feasibility Study Final 09/10/2021 U.S. Army Corps of Engineers TX Download EIS

Charleston Peninsula Coastal Flood Risk Management Draft Feasibility Report/Environmental Impact Statement Draft 09/10/2021 U.S. Army Corps of Engineers SC Download EIS

Mid-Swan Landscape Restoration and Wildland Urban Interface Project Final 09/10/2021 Department of Agriculture MT Download EIS

Bering Sea and Aleutian Islands (BSAI) Halibut Abundance-based Management (ABM) of Amendment 80 Prohibited Species Catch (PSC) Limit Draft 09/10/2021 National Marine Fisheries Service AK Download EIS

South Central Coast Louisiana Final Integrated Feasibility Study with Environmental Impact Statement Final 09/03/2021 U.S. Army Corps of Engineers LA Download EIS

Nassau County Back Bays Coastal Storm Risk Management Integrated Feasibility Report and Environmental Impact Statement Draft 09/03/2021 U.S. Army Corps of Engineers NY Download EIS

Next Generation Delivery Vehicle Acquisitions Draft 09/03/2021 United States Postal Service DC Download EIS

Connecticut National Estuarine Research Reserve Draft 09/03/2021 National Oceanic and Atmospheric Administration CT Download EIS

New Jersey Back Bays Draft Integrated Feasibility Report and Tier 1 Environmental Impact Statement Draft 08/27/2021 U.S. Army Corps of Engineers NJ Download EIS

Cliff Knox Project Draft 08/27/2021 Forest Service OR Download EIS

Generic Environmental Impact Statement for License Renewal of Nuclear Plants, NUREG-1437, Supplement 7, Second Renewal, North Anna Power Station Draft Supplement 08/27/2021 Nuclear Regulatory Commission VA Download EIS

Mark Clark Extension Supplemental Environmental Impact Statement and Draft Section 4(f) Evaluation Draft Supplement 08/27/2021 Federal Highway Administration SC Download EIS

Florida Keys Coastal Storm Risk Management Study Final Integrated Feasibility Report and Environmental Impact Statement Final 08/27/2021 U.S. Army Corps of Engineers FL Download EIS

Acquisition of Site for Development of a Replacement Underground Safety Research Program Facility in Mace, West Virginia Final 08/27/2021 Department of Health and Human Services WV Download EIS

Model Year 2024-2026 Corporate Average Fuel Economy Standards Draft Supplement 08/20/2021 National Highway Traffic Safety Administration REG Download EIS

30 items found, displaying 1 to 20.[First/Prev] 1, 2 [Next/Last]