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 08/26/1982
Proposed to the National Priorities List 12/30/1982
Finalized on the National Priorities List 09/08/1983
Final Remedy Selected 09/27/1989
Remedial Action Started 12/31/1992
Construction Completed 09/20/1996
Deleted from National Priorities List Not Yet Achieved
Most Recent Five-Year Review 07/28/2016
Site Ready for Reuse and Redevelopment Not Yet Achieved

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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
Removal OU 00 - SITEWIDE 05/08/2012 00
Five-Year Review OU 00 - SITEWIDE 07/28/2016 00
Five-Year Review OU 00 - SITEWIDE 09/26/2011 00
Five-Year Review OU 00 - SITEWIDE 09/27/2001 00
Five-Year Review OU 00 - SITEWIDE 09/29/2011 00
Remedial Investigation OU 01 - OU 1, 2 AND 3 03/30/2014 01
Combined Remedial Investigation/Feasibility Study OU 01 - OU 1, 2 AND 3 06/30/1987 09/27/1989 01
Record of Decision OU 01 - OU 1, 2 AND 3 09/27/1989 01
Remedial Action OU 01 - OU 1, 2 AND 3 12/31/1992 12/14/1993 01
Operation and Maintenance OU 01 - OU 1, 2 AND 3 12/14/1993 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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