Superfund Information Systems: Site Profile

Superfund Site:


Cleanup Progress

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Cleaning up Superfund sites is a complex, multi-phase process. Learn more:

Site-Wide Milestones

Milestone Date(s)
Preliminary Assessment/Site Investigation Completed 03/31/1992
Proposed to the National Priorities List 05/11/2000
Finalized on the National Priorities List 07/27/2000
Final Remedy Selected 09/24/2009
Remedial Action Started 09/28/2011
Construction Completed 09/28/2012
Deleted from National Priorities List Not Yet Achieved
Most Recent Five-Year Review 12/07/2016
Site Ready for Reuse and Redevelopment 09/24/2015

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Cleanup Schedule by Operable Unit

During cleanup, a site can be divided into a number of distinct areas depending on its complexity. These areas, called operable units (OUs), may address geographic areas, specific problems, or areas where a specific action is required. Examples of typical operable units include construction of a groundwater pump and treatment system or construction of a cap over a landfill.

Milestone OU Start Date Completion Date OU ID
Five-Year Review OU 00 - SITEWIDE 12/07/2016 00
Remedial Investigation OU 01 - OPERABLE UNIT 1 09/30/1999 05/30/2006 01
Feasibility Study OU 01 - OPERABLE UNIT 1 12/17/2004 09/24/2009 01
Record of Decision OU 01 - OPERABLE UNIT 1 09/24/2009 01
Remedial Design OU 01 - OPERABLE UNIT 1 08/24/2009 06/07/2011 01
Remedial Action OU 01 - OPERABLE UNIT 1 09/28/2011 09/23/2014 01

DISCLAIMER: The data on this page are derived from the Superfund Enterprise Management System and are solely for informational purposes. The data cannot be relied upon to create any substantive or procedural rights or requirements enforceable by any party in litigation with any member of the public, states, tribes, the United States or any federal agency. EPA reserves the right to change these data at any time without public notice.

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