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

EPA Comment Letter Date (mm/dd/yyyy)

From To

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.
65 items found, displaying 1 to 20.[First/Prev] 1, 2, 3, 4 [Next/Last]
Title Document EPA Comment Letter Date Federal Register Date Agency State Download Documents
Osage County Oil and Gas Final 11/10/2020 10/16/2020 Bureau of Indian Affairs OK Download EIS

Download Comment Letters
Osage County Oil and Gas Draft Environmental Impact Statement Revised Draft 11/22/2019 Bureau of Indian Affairs OK Download EIS

Download Comment Letters
Oklahoma, Kansas and Texas Final Joint EIS, BLM RMP, and BIA Integrated RMP Final 11/01/2019 Bureau of Land Management Multi Download EIS

Download Comment Letters
Oklahoma, Kansas and Texas Draft Joint EIS/BLM RMP and BIA Integrated RMP Draft 03/11/2019 11/09/2018 Bureau of Land Management Multi Download EIS

Download Comment Letters
Proposed Habitat Conservation Plan for the Endangered American Burying Beetle for American Electric Power in Oklahoma, Arkansas, and Texas Final 11/19/2018 10/19/2018 Fish and Wildlife Service Multi Download EIS

Download Comment Letters
Midcontinent Supply Header Interstate Pipeline Project Final 07/30/2018 06/29/2018 Federal Energy Regulatory Commission OK Download EIS

Download Comment Letters
Draft Environmental Impact Statement for the Proposed Habitat Conservation Plan for the Endangered American Burying Beetle For American Electric Power in Oklahoma, Arkansas, and Texas Draft 08/13/2018 06/29/2018 Department of the Interior Multi Download EIS

Download Comment Letters
Midcontinent Supply Header Interstate Pipeline Project Draft 04/02/2018 02/16/2018 Federal Energy Regulatory Commission OK Download EIS

Download Comment Letters
ADOPTION - Plains and Eastern Clean Line Transmission Line Project Final 09/22/2017 U.S. Army Corps of Engineers Multi Download EIS

Plains and Eastern Clean Line Transmission Line Project Final 12/11/2015 11/13/2015 Department of Energy Multi Download EIS

Osage County Oil and Gas Draft 01/15/2016 11/06/2015 Bureau of Indian Affairs OK Download EIS

Download Comment Letters
KC-46A Formal Training Unit (FTU) and First Main Operating Base (MOB 1) Beddown Draft 12/06/2013 10/25/2013 United States Air Force OK Download EIS

Download Comment Letters
Eufaula Lake Shoreline Management Plan Revision and Master Plan Supplement Final 05/02/2013 04/05/2013 U.S. Army Corps of Engineers OK

Download Comment Letters
Eufaula Lake Shoreline Management Plan Revision and Master Plan Supplement Pittsburg McIntosh Haskell Latimer Muskogee and Okmulgee Counties OK Draft 01/17/2013 12/07/2012 U.S. Army Corps of Engineers OK Download EIS

Download Comment Letters
City of Denison Land Conveyance Lake Texoma To Develop Recreational and Economic Needs Grayson and Cooke Counties TX and Portion of Bryan Marshall Johnston and Love Counties OK Draft 12/21/2011 11/04/2011 U.S. Army Corps of Engineers OK

Download Comment Letters
Sequoyah Fuels Corporation Site Proposed Reclamation Activities for the 243-hectare (600 acre) Site (NUREG-1888) in Gore OK Final 06/30/2008 05/30/2008 Nuclear Regulatory Commission OK

Download Comment Letters
Midcontinent Express Pipeline Project (Docket Nos. CP08-6-000) Construction and Operation to Facilitate the Transport of 1 500 000 dekatherms per day of Natural Gas from Production Fields in eastern TX OK and AR to Market Hub Located in various counties and parishes in OK TX LA MS and AL Draft 03/25/2008 02/15/2008 Federal Energy Regulatory Commission Multi

Download Comment Letters
Gulf Crossing Project Construction and Operation of Natural Gas Pipeline to Facilitate the Transport of up to 1.73 Billion Cubic Feet Per Day of Natural Gas Locate in various Counties and Parishes in OK TX LA and MS Draft 12/12/2007 11/09/2007 Federal Energy Regulatory Commission Multi

Download Comment Letters
Sequoyah Fuels Corporation Site Proposed Reclamation Activities for the 243-hectare (600 acre) Site (NUREG-1888) in Gore OK Draft 11/05/2007 09/21/2007 Nuclear Regulatory Commission OK

Download Comment Letters
COB Energy Facility 1 160-megawatt (mw) Natural Gas Fired and Combined-Cycle Electric Generating Plant Right-of-Way Permit Klamath Basin Klamath County OR Draft 02/20/2004 11/28/2003 Bonneville Power Administration OK

Download Comment Letters
65 items found, displaying 1 to 20.[First/Prev] 1, 2, 3, 4 [Next/Last]