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 04/01/1980
Proposed to the National Priorities List 12/30/1982
Finalized on the National Priorities List 09/08/1983
Final Remedy Selected 09/23/1988
Remedial Action Started 08/07/1989
Construction Completed 09/20/2000
Deleted from National Priorities List 03/17/2003
Most Recent Five-Year Review 07/24/2018
Site Ready for Reuse and Redevelopment 10/11/2007

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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 07/24/2018 00
Five-Year Review OU 00 - SITEWIDE 09/02/2003 00
Five-Year Review OU 00 - SITEWIDE 09/02/2008 00
Five-Year Review OU 00 - SITEWIDE 09/18/2013 00
Five-Year Review OU 00 - SITEWIDE 09/30/1998 00
Combined Remedial Investigation/Feasibility Study OU 01 - SITEWIDE - OU01 09/01/1983 09/23/1988 01
Record of Decision OU 01 - SITEWIDE - OU01 09/23/1988 01
Remedial Design OU 01 - SITEWIDE - OU01 12/16/1988 08/07/1989 01
Remedial Action OU 01 - SITEWIDE - OU01 08/07/1989 09/05/2000 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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