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.
232 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
King of Prussia Rail Extension Project Final 01/22/2021 Federal Transit Administration PA Download EIS

Download Comment Letters
Generic Environmental Impact Statement for License Renewal of Nuclear Plants, Supplement 10, Second Renewal, Regarding Subsequent License Renewal for Peach Bottom Atomic Power Station Units 2 and 3, Final Report Final 01/31/2020 Nuclear Regulatory Commission Multi Download EIS

Download Comment Letters
Generic Environmental Impact Statement for License Renewal of Nuclear Plants, Supplement 10, Second Renewal, Regarding Subsequent License Renewal for Peach Bottom Atomic Power Station Units 2 and 3 Draft 08/09/2019 Nuclear Regulatory Commission PA Download EIS

Download Comment Letters
King of Prussia Rail Project Draft 11/27/2017 10/13/2017 Federal Transit Administration PA Download EIS

Download Comment Letters
PennEast Pipeline Project Final 05/08/2017 04/14/2017 Federal Energy Regulatory Commission Multi Download EIS

Download Comment Letters
Atlantic Sunrise Project Final 02/06/2017 01/06/2017 Federal Energy Regulatory Commission Multi Download EIS

Download Comment Letters
PennEast Pipeline Project Draft 09/12/2016 07/29/2016 Federal Energy Regulatory Commission Multi Download EIS

Download Comment Letters
Upper Ohio Navigation Study Final 06/17/2016 U.S. Army Corps of Engineers PA Download EIS

Download Comment Letters
Atlantic Sunrise Project Draft 06/27/2016 05/13/2016 Federal Energy Regulatory Commission Multi Download EIS

Download Comment Letters
Combined License for the Bell Bend Nuclear Power Plant Final 04/29/2016 Nuclear Regulatory Commission PA Download EIS

Download Comment Letters
Combined License (COL) for the Bell Bend Nuclear Power Plant Draft 04/24/2015 Nuclear Regulatory Commission PA Download EIS

Download Comment Letters
Disposal and Reuse of the Former Naval Air Station Joint Reserve Base (NAS JRB) Willow Grove Final 03/20/2015 United States Navy PA Download EIS

Download Comment Letters
GENERIC - License Renewal of Nuclear Plants Regarding Limerick Generating Station Units 1 and 2 Final 09/12/2014 Nuclear Regulatory Commission PA Download EIS

Download Comment Letters
Multi-Project for Hydropower Licenses Susquehanna River Hydroelectric Projects Draft 09/29/2014 08/08/2014 Federal Energy Regulatory Commission PA Download EIS

Download Comment Letters
Upper Ohio Navigation Study Draft 06/02/2014 04/18/2014 U.S. Army Corps of Engineers PA

Download Comment Letters
Disposal and Reuse of the Former Naval Air Station Joint Reserve Base (NAS JRB) Draft 02/10/2014 12/27/2013 United States Navy PA Download EIS

Download Comment Letters
GENERIC - License Renewal of Nuclear Plants Supplement 49 Regarding Limerick Generating Station Units 1 and 2 Draft Supplement 07/27/2013 05/10/2013 Nuclear Regulatory Commission PA Download EIS

R.J. Corman Railroad/Pennsylvania Lines Project Construction Operation and Reactivation to Approximately 20 Miles of Railline in Clearfield and Centre Counties PA Final 12/27/2011 11/25/2011 Surface Transportation Board PA

Download Comment Letters
R.J. Corman Railroad/Pennsylvania Lines Project Additional Information Construction Operation and Reactivation to Approximately 20 Miles of Railline in Clearfield and Centre Counties PA Draft Supplement 04/25/2011 03/11/2011 Surface Transportation Board PA

Download Comment Letters
Philadelphia International Airport (PHL) Capacity Enhancement Program (CEP) To Accommodate Current and Future Aviation Demand Funding and US Army COE Section 404 Permit Philadelphia PA Final 09/27/2010 08/27/2010 Federal Aviation Administration PA

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