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:

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Example: Mountain and Roadway.

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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.
26 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
US 113 North/South Study Millsboro-South Area Final 11/03/2017 Federal Highway Administration DE Download EIS

US 113 North South Study Millsboro South Area SDEIS Draft Supplement 02/27/2017 01/13/2017 Federal Highway Administration DE Download EIS

Download Comment Letters
Amendment 7 to the 2006 Consolidated Atlantic Highly Migratory Species Fishery Management Plan Final 09/05/2014 Department of Commerce Multi Download EIS

PROGRAMMATIC - Geological and Geophysical Activities in Federal Waters of the Mid- and South Atlantic Outer Continental Shelf and Adjacent State Waters Final 04/02/2014 03/07/2014 Bureau of Ocean Energy Management Multi

US 113 North/South Millsboro South Area Draft 10/28/2013 08/16/2013 Federal Highway Administration DE Download EIS

Download Comment Letters
NiSource Multi-Species Habitat Conservation Plan EIS Final 07/15/2013 06/14/2013 Fish and Wildlife Service Multi Download EIS

Download Comment Letters
Prime Hook National Wildlife Refuge Development of a Comprehensive Conservation Plan Milton DE Final 02/04/2013 01/04/2013 Fish and Wildlife Service DE Download EIS

Download Comment Letters
Prime Hook National Wildlife Refuge Development of a Comprehensive Conservation Plan Implementation Sussex County DE Draft 06/08/2012 Fish and Wildlife Service DE

Prime Hook National Wildlife Refuge Development of a Comprehensive Conservation Plan Implementation Sussex County DE Draft 08/27/2012 06/08/2012 Fish and Wildlife Service DE Download EIS

Download Comment Letters
Amendment 1 to the Consolidated Highly Migratory Species (HMS) Fishery Management Plan (FMP) Updating and Revising Essential Fish Habitat (EFH) for Atlantic Highly Migratory Species (HMS) consider additional Habitat Area of Particular Concern (HAPC) and Analyze Fishing Impacts Chesapeake Bay MD Delaware Bay DE Great Bay NJ and Outer Bank off NC Final 07/22/2009 06/19/2009 National Oceanic and Atmospheric Administration Multi

Download Comment Letters
Virginia Capes (VACAPES) Range Complex Proposed action is to Support and Conduct Current and Emerging Training and RDT & E Operations Chesapeake Bay DE MD VA and NC Final 04/20/2009 03/20/2009 United States Navy Multi

Download Comment Letters
Virginia Capes (VACAPES) Range Complex Proposed action is to Support and Conduct Current and Emerging Training and RDT & E Operations Chesapeake Bay DE MD VA and NC Draft 08/11/2008 06/27/2008 United States Navy Multi

Download Comment Letters
US 301 Project Development Transportation Improvements from MD State Line to DE-1 South of the Chesapeake and Delaware Canal New Castle County DE Final 01/16/2008 12/14/2007 Federal Highway Administration DE

Download Comment Letters
Suitland Federal Center Construction and Operation of a 226-acre Federal Employment Center Programmatic Development Plan and Phase I Implementation Prince George's County MD Draft 09/04/2001 07/20/2001 General Services Administration DE

Download Comment Letters
Fenwick Island Feasibility Study Storm Reduction Delaware Coast from Cape Hanlopen to Fenwick Island Protective Berm and Dune Construction Community of Fenwick Island Sussex County DE Final 11/09/2000 10/13/2000 U.S. Army Corps of Engineers DE

Download Comment Letters
Fenwick Island Feasibility Study Storm Damage Reduction In the Community of Fenwick Island Sussex County DE Draft 06/20/2000 04/21/2000 U.S. Army Corps of Engineers DE

Download Comment Letters
Delaware Coast from Cape Henlopen to Fenwick Island Feasibility Study and Bethany Beach and South Bethany Interim Feasibility Study Storm Damage Reduction and Construct a Protective Berm and Dune Sussex County DE Final 09/03/1998 09/18/1998 U.S. Army Corps of Engineers DE

Download Comment Letters
Delaware Coast from Cape Henlopen to Fenwick Island Feasbility Study and Bethany Beach and South Bethany Interim Feasbility Study Additional Information Storm Damage Reduction and Construct a Protective Berm and Dune Sussex County DE Draft Supplement 06/08/1998 04/24/1998 U.S. Army Corps of Engineers DE

Download Comment Letters
Delaware Coast from Cape Henlopen to Fenwick Island Feasibility Study and Bethany Beach and South Bethany Interim Feasibility Study Storm Damage Reduction and Construct a Protective Berm and Dune Sussex County DE Draft 10/14/1997 08/29/1997 U.S. Army Corps of Engineers DE

Delaware Coast from Cape Henlopen to Fenwick Island Feasbility Study Rehoboth Beach and Dewey Beach Project Storm Damage Reduction Sussex County DE Final 01/30/1996 08/30/1996 U.S. Army Corps of Engineers DE

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