Superfund Information Systems: Site Profile

Superfund Site:

ROCKETS, FIREWORKS, AND FLARES SITE
RIALTO, CA

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 Not Yet Achieved
Proposed to the National Priorities List 09/03/2008
Finalized on the National Priorities List 09/23/2009
Remedy Selected 09/30/2010
Remedial Action Started 05/19/2014
Construction Completed Not Yet Achieved
Deleted from National Priorities List Not Yet Achieved
Most Recent Five-Year Review Not Yet Achieved
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
Remedial Investigation OU 01 - SOURCE AREA 03/17/2009 03/12/2010 01
Combined Remedial Investigation/Feasibility Study OU 01 - SOURCE AREA 12/31/2008 09/30/2010 01
Record of Decision OU 01 - SOURCE AREA 09/30/2010 01
Remedial Design OU 01 - SOURCE AREA 01/12/2012 04/18/2013 01
Remedial Design OU 01 - SOURCE AREA 04/18/2013 05/19/2014 01
Remedial Action OU 01 - SOURCE AREA 05/19/2014 01
Combined Remedial Investigation/Feasibility Study OU 02 - MID BASIN 02/26/2013 02
Combined Remedial Investigation/Feasibility Study OU 02 - MID BASIN 09/17/2010 02/26/2013 02
Combined Remedial Investigation/Feasibility Study OU 03 - SOILS 02/26/2013 03

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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