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.

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Agency

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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.
197 items found, displaying 1 to 20.[First/Prev] 1, 2, 3, 4, 5, 6, 7, 8 [Next/Last]
Title Document EPA Comment Letter Date Federal Register Date Agency State Download Documents
U.S. Food and Drug Administration Muirkirk Road Campus Master Plan Draft 06/04/2021 General Services Administration MD Download EIS

Construction and Operation of a Currency Production Facility within the National Capital Region Final 06/04/2021 Department of Treasury MD Download EIS

Draft Amendment 13 to the 2006 Consolidated Atlantic Highly Migratory Species Fishery Management Plan Draft 05/21/2021 National Marine Fisheries Service MD Download EIS

Testing and Training Activities in the Patuxent River Complex Draft 04/30/2021 United States Navy Multi Download EIS

Chesapeake Bay Crossing Study Tier 1 NEPA Draft 05/10/2021 03/05/2021 Federal Highway Administration MD Download EIS

Download Comment Letters
Draft Environmental Impact Statement and Draft Section 4(f) Evaluation Baltimore-Washington Superconducting MAGLEV Project Draft 01/22/2021 Federal Railroad Administration Multi Download EIS

Download Comment Letters
Construction and Operation of a Currency Production Facility Draft 12/21/2020 11/06/2020 Department of Treasury MD Download EIS

Download Comment Letters
Fort Davison Army Airfield Area Development Plan Draft 09/08/2020 07/24/2020 United States Army MD Download EIS

Download Comment Letters
I-495 & I-270 Managed Lanes Study Draft Environmental Impact Statement and Draft Section 4(f) Evaluation Draft 11/09/2020 07/10/2020 Federal Highway Administration Multi Download EIS

Download Comment Letters
NIH Bethesda Surgery, Radiology, And Lab Medicine Building Final 08/04/2020 07/10/2020 National Institute of Health MD Download EIS

Download Comment Letters
NIH Bethesda Surgery, Radiology, And Lab Medicine Building Draft 04/24/2020 National Institute of Health MD Download EIS

Download Comment Letters
Mallows Bay Potomac River National Marine Sanctuary Designation Final Environmental Impact Statement and Final Management Plan Final 05/31/2019 National Oceanic and Atmospheric Administration MD Download EIS

Download Comment Letters
2018 Master Plan for the Consolidation of the U.S FDA HQ Final Environmental Impact Statement Final 10/15/2018 09/14/2018 General Services Administration MD Download EIS

Download Comment Letters
2018 Federal Research Center Master Plan Draft Environmental Impact Statement Draft 04/13/2018 03/02/2018 General Services Administration MD Download EIS

Download Comment Letters
Presidential Aircraft Recapitalization Program, Joint Base Andrews-Naval Air Facility Final 10/13/2017 United States Air Force MD Download EIS

Download Comment Letters
Assateague Island National Seashore General Management Plan Final 09/25/2017 08/25/2017 National Park Service Multi Download EIS

Download Comment Letters
East Campus Integration Program Final 03/31/2017 National Security Agency MD Download EIS

Download Comment Letters
Presidential Aircraft Recapitalization Program AT Joint Base Andrews-Naval Air Facility Washington, MD Draft 03/20/2017 02/03/2017 United States Air Force MD Download EIS

Download Comment Letters
Mallows Bay Potomac River National Marine Sanctuary Designation Draft 03/30/2017 01/06/2017 National Oceanic and Atmospheric Administration MD Download EIS

Download Comment Letters
Baltimore and Potomac Tunnel Final 11/25/2016 Federal Railroad Administration MD Download EIS

Download Comment Letters
197 items found, displaying 1 to 20.[First/Prev] 1, 2, 3, 4, 5, 6, 7, 8 [Next/Last]