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.
16,163 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
West Shore Lake Pontchartrain Hurricane and Storm Damage Risk Reduction Study Final Supplement 12/02/2022 U.S. Army Corps of Engineers LA Download EIS - Set 1
Download EIS - Set 2


Walnut Ridge - Missouri State Line (Future I-57) Draft 12/02/2022 Federal Highway Administration AR Download EIS

ADOPTION - Commonwealth LNG Project Final 11/25/2022 Department of Energy LA Download EIS

GTN XPress Project Final 11/25/2022 Federal Energy Regulatory Commission Multi Download EIS

Coquille Indian Tribe Fee to Trust Gaming Facility Project Draft 11/25/2022 Bureau of Indian Affairs OR Download EIS

Confederated Tribes of the Colville Reservation Integrated Resource Management Plan 2015 Final 11/25/2022 Bureau of Indian Affairs WA Download EIS

Surveying and Mapping Projects in U.S. Waters for Coastal and Marine Data Acquisition Final 11/25/2022 National Oceanic and Atmospheric Administration PRO Download EIS

Willamette Valley System Operations and Maintenance Draft 11/25/2022 U.S. Army Corps of Engineers OR Download EIS

Empire Offshore Wind Draft 11/18/2022 Bureau of Ocean Energy Management NY Download EIS

I-94 East - West (16th Street - 70th Street) Milwaukee County, WI Draft Supplement 11/18/2022 Federal Highway Administration WI Download EIS

Husky 1 North Dry Ridge Phosphate Mine Final 11/18/2022 Bureau of Land Management ID Download EIS

Programmatic Environmental Impact Statement for the Marine Mammal Health and Stranding Response Program Final 11/18/2022 National Marine Fisheries Service PRO Download EIS

North Yuba Landscape Resilience Project Draft 11/18/2022 Forest Service CA Download EIS

United States-Mexico-Canada Agreement Mitigation of Contaminated Transboundary Flows Project Final 11/18/2022 Environmental Protection Agency CA Download EIS

Elliott State Research Forest Habitat Conservation Plan Draft 11/18/2022 Fish and Wildlife Service OR Download EIS

I-10 Calcasieu River Bridge Improvements Draft 11/18/2022 Federal Highway Administration LA Download EIS - Set 1
Download EIS - Set 2
Download EIS - Set 3


Loop 9 Segment A Draft 11/10/2022 Texas Department of Transportation TX Download EIS - Set 1
Download EIS - Set 2
Download EIS - Set 3
Download EIS - Set 4


Predator Damage Management in Oregon Draft 11/10/2022 Department of Agriculture OR Download EIS

The State University of New York College of Environmental Science and Forestry Petition (19-309-01p) for Determination of Nonregulated Status for Blight-Tolerant Darling 58 American Chestnut (Castanea dentata) Draft 11/10/2022 Animal and Plant Health Inspection Service NAT Download EIS

Wahpeton Expansion Project Draft 11/10/2022 Federal Energy Regulatory Commission ND Download EIS

16,163 items found, displaying 1 to 20.[First/Prev] 1, 2, 3, 4, 5, 6, 7, 8 [Next/Last]