Office of Legacy Management

Legacy Management Sites Map 2016

LM has been charged with the responsibility for long-term surveillance and maintenance, workforce restructuring and benefits, property management, land use planning, and community assistance for 100 sites in the United States and the territory of Puerto Rico.

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Grand Junction Site Atomic Legacy Cabin

LM has several sites that are regularly open to visitors. LM’s visitor and interpretive centers provide valuable information to affected communities about the history of LM sites, their cleanup, and our ongoing long-term stewardship work.

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LM Program Update

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The LM Program Update is published quarterly and provides information on LM sites, activities, and events.

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LM News

Atomic Pop Culture: LM Collaborates with Colorado Mesa University Public History Students
In partnership with LM, Colorado Mesa University students opened an exhibit at the Atomic Legacy Cabin in Grand Junction, Colorado.
January 15, 2020
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U.S. Department of Energy Office of Legacy Management (LM) 2019 Stakeholder Survey Research Executive Summary
LM is pleased to share the results of the 2019 Stakeholder Satisfaction Survey.
December 17, 2019
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Public Opportunity to Comment on Grazing Activities at LM Sites
LM issued a draft final Programmatic Environmental Assessment to evaluate grazing activities. A 30-day public comment period will end Dec. 31, 2019.
November 25, 2019
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LM Achieves Unconditional Closure of a Unit of the Pinellas County Site
LM announced the unconditional closure of a unit of its Pinellas County, Florida, Site.
November 22, 2019
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SRS Museum Shares Stories of Residents Displaced for Nuclear Facility
SRS Museum Shares Stories of Residents Displaced for Nuclear Facility
November 5, 2019
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Recruiting and Outreach at the Nation’s Largest American Indian College and Career Fair
LM joined more than 2,000 people at the National American Indian Science and Engineering Society (AISES) Conference.
October 31, 2019
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Renewed Uranium Leases Come with Stricter Environmental Standards
U.S. Department of Energy (DOE) is restarting a uranium mining program with more stringent environmental standards.
October 21, 2019
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ASER Report Released
LM released its Annual Site Environmental Report (ASER) for Calendar Year 2018.
October 7, 2019
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Rocky Flats Site Original Landfill Stabilizing Project Underway
Construction begins to stabilize the Rocky Flats Site Original Landfill, and repair two sections of a steep hillside.
September 24, 2019
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BONUS: A Successful Records Recovery Effort
LM and the Puerto Rico Electric Power Authority (PREPA) work jointly to recover, digitize, and manage records for the BONUS site.
August 28, 2019
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