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 101 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. It’s important to us that members of the public have access to the information they need to be confident about the safety of our sites. LM’s visitor and interpretive centers provide valuable information to communities about the history of sites, their cleanups, and our ongoing long-term stewardship work. 

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LM Program Update

Program Update: 3rd Quarter 2020
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The LM Program Update is published quarterly and provides information on LM sites, activities, and events.

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Elements: November 2020

Published monthly, Elements provides the latest stories involving the people, sites, activities, and events that highlight the mission of LM.

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LM News

LM’s DRUM Program Hits Two Major Milestones Towards Safeguarding Mines
DRUM completes 1,000th mine report and contributes to safer public lands.
December 15, 2020
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LM Prepares to Shutter Last Government-run Disposal Site for Cold War Nuclear Material
The Grand Junction, Colorado, Disposal Site to be permanently shut down by 2023.
December 14, 2020
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The Other 1%: How Bernadette Tsosie Amplifies Critical Voices at LM
Bernadette Tsosie turned her passion for advocacy and hydrogeology into an influential career.
December 14, 2020
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LM Marks Closure of the Shoal Site
A 1963 nuclear test at Shoal was part of the VELA Uniform project.
December 10, 2020
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Navajo Nation STEM-sation Events Go Virtual
LM presents “Go With the Flow” video on groundwater at the Shiprock, New Mexico, Disposal Site.
December 9, 2020
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LM’s Atomic Legacy Cabin Celebrates Nuclear Science Week Virtually
“Radiation – Energy in Motion” program spotlighted.
December 7, 2020
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LM Investigates Cell Cover Conversion from Rock to Vegetation
Pilot study focuses on test plots at the Grand Junction, Colorado, Disposal Site.
December 3, 2020
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An Unmistakable Calling: A DOE Employee Reflects on His Heritage
LM’s Bill Frazier on Native American Heritage Month
November 30, 2020
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Defense-Related Uranium Mines Program is Key Addition to Navajo Nation 10-Year Plan
Plan addresses risks associated with the legacy of uranium.
November 23, 2020
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LM Fellows from Florida International University Visit Colorado
Fellows learn about long-term stewardship activities at four sites.
November 18, 2020
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