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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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.
15,978 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
Western Rail Yard Infrastructure Project Final 12/03/2021 Federal Railroad Administration NY Download EIS

Connecticut National Estuarine Research Reserve Final 12/03/2021 National Oceanic and Atmospheric Administration CT Download EIS

Cajalco Road Widening and Safety Enhancement Project Draft 12/03/2021 California Department of Transportation CA Download EIS

Final Bighorn Sheep Management Plan Environmental Impact Statement Final 12/03/2021 Fish and Wildlife Service OR Download EIS

Big Bend Project Draft 11/26/2021 Federal Energy Regulatory Commission FL Download EIS

Ashley National Forest Plan Revision Draft 11/19/2021 Forest Service Multi Download EIS

Rail Tie Wind Project Final 11/19/2021 Western Area Power Administration WY Download EIS

Enhancement By Compression Project Final 11/19/2021 Federal Energy Regulatory Commission Multi Download EIS

Howard A. Hanson Dam Additional Water Storage Project, Section 902 Post Authorization Change Validation Study - Fish Passage, Draft Integrated Validation Report and Supplemental Environmental Impact Statement Draft Supplement 11/19/2021 U.S. Army Corps of Engineers WA Download EIS

Sites Reservoir Project Revised Draft Environmental Impact Report/Supplemental Draft Environmental Impact Statement Draft Supplement 11/12/2021 Bureau of Reclamation CA Download EIS

Folsom Dam Raise Modifications Project Draft Supplemental Environmental Impact Statement/Environmental Impact Report Fourth Draft Supplemental 11/12/2021 U.S. Army Corps of Engineers CA Download EIS

Delta Lateral Project Draft 11/12/2021 Federal Energy Regulatory Commission Multi Download EIS

License Renewal of Nuclear Plants Supplement 23 Second Renewal Regarding Subsequent License Renewal for Point Beach Nuclear Plant Units 1 and 2 Draft Supplement 11/12/2021 Nuclear Regulatory Commission WI Download EIS

American River Common Features Water Resources Development Act of 2016, American River Contract 2 Final Supplement 11/12/2021 U.S. Army Corps of Engineers CA Download EIS

Alberta Xpress and Lease Capacity Abandonment Projects Final 12/06/2021 11/05/2021 Federal Energy Regulatory Commission LA Download EIS

Download Comment Letters
Sonoran Corridor Tier 1 Final Environmental Impact Statement and Record of Decision Final 11/05/2021 Federal Highway Administration AZ Download EIS

Burbank to Los Angeles Project Section Final Environmental Impact Report/Environmental Impact Statement Final 11/05/2021 California High-Speed Rail Authority CA Download EIS

Clear Creek Expansion Project Draft 11/05/2021 Federal Energy Regulatory Commission WY Download EIS

Navajo Nation Integrated Weed Management Plan Draft 10/29/2021 Bureau of Indian Affairs Multi Download EIS

Blue Water Offshore Port Deepwater Port Application Draft 10/29/2021 U.S. Coast Guard TX Download EIS

15,978 items found, displaying 1 to 20.[First/Prev] 1, 2, 3, 4, 5, 6, 7, 8 [Next/Last]