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 09/01/1980
Proposed to the National Priorities List 12/30/1982
Finalized on the National Priorities List 09/08/1983
Final Remedy Selected 03/22/1985
Remedial Action Started 06/02/1987
Construction Completed 03/28/1994
Deleted from National Priorities List 09/28/1999
Most Recent Five-Year Review 09/24/2014
Site Ready for Reuse and Redevelopment 01/15/2008

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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 02/10/1984 02/10/1984 00
Removal OU 00 - SITEWIDE 10/18/1983 12/09/1983 00
Five-Year Review OU 00 - SITEWIDE 03/05/1999 00
Five-Year Review OU 00 - SITEWIDE 06/10/2004 00
Five-Year Review OU 00 - SITEWIDE 06/10/2009 00
Five-Year Review OU 00 - SITEWIDE 09/24/2014 00
Five-Year Review OU 00 - SITEWIDE 09/28/1995 00
Combined Remedial Investigation/Feasibility Study OU 01 - OU01 09/06/1983 03/22/1985 01
Record of Decision OU 01 - OU01 03/22/1985 01
Remedial Design OU 01 - OU01 04/23/1985 03/31/1987 01
Remedial Action OU 01 - OU01 06/02/1987 03/28/1994 01
Operation and Maintenance OU 01 - OU01 05/07/1991 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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