DOE Legacy Management Site Boundaries
Each feature within this dataset is the authoritative representation of the boundary of each U.S. Department of Energy Office of Legacy Management (LM) site listed as a current in the Site Management Guide (https://www.energy.gov/lm/downloads/site-management-guide). The dataset includes boundaries from Puerto Rico to Alaska and is only applicable to the extents contained within the dataset. All features are maintained as derived boundaries that were created by combining all component extents defined by a legal description for Category 1, 2, and 3 sites or a historic report for Category 1 sites as defined in the Site Management Guide. A general description of the components is included in the feature attributes. The dataset was designed to align with the NGDA Real Property Theme (https://www.fgdc.gov/initiatives/ngda-management-plan).
Resources
3 resources available
-
Site Boundaries
FILE -
LM Boundary Polygons
FILE -
Site Boundaries Metadata
FILE
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| accrualPeriodicity | R/PT1S |
| bureauCode |
[ "000:00" ] |
| contactPoint |
{ "fn": "Annette Moore (Technical Data Manager)", "@type": "vcard:Contact", "hasEmail": "mailto:gis@lm.doe.gov" } |
| dataQuality |
true
|
| describedBy | https://gems.lm.doe.gov/arcgis/rest/services/Site_Features/MapServer/700/?f=pjson |
| describedByType | application/json |
| description | Each feature within this dataset is the authoritative representation of the boundary of each U.S. Department of Energy Office of Legacy Management (LM) site listed as a current in the Site Management Guide (https://www.energy.gov/lm/downloads/site-management-guide). The dataset includes boundaries from Puerto Rico to Alaska and is only applicable to the extents contained within the dataset. All features are maintained as derived boundaries that were created by combining all component extents defined by a legal description for Category 1, 2, and 3 sites or a historic report for Category 1 sites as defined in the Site Management Guide. A general description of the components is included in the feature attributes. The dataset was designed to align with the NGDA Real Property Theme (https://www.fgdc.gov/initiatives/ngda-management-plan). |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Site Boundaries", "accessURL": "https://gems.lm.doe.gov/arcgis/rest/services/Site_Features/MapServer", "description": "ESRI Map Service" }, { "@type": "dcat:Distribution", "title": "LM Boundary Polygons", "accessURL": "https://gems.lm.doe.gov/arcgis/rest/services/Site_Features/MapServer/700", "description": "The Polygon file is subset of the GEMS REST services" }, { "@type": "dcat:Distribution", "title": "Site Boundaries Metadata", "accessURL": "https://gems.lm.doe.gov/arcgis/rest/services/Site_Features/MapServer/700/?f=pjson", "description": "FGDC CSDGM metadata" } ] |
| identifier | DOE-LM-0000005 |
| issued | 2026-01-05 |
| keyword |
[ "CERCLA", "Category 1", "Category 2", "Category 3", "Category I", "Category II", "Category III", "Cold War", "Comprehensive Environmental Response Compensation and Liability Act", "D and D", "DOE", "Decontamination and Decommissioning", "Disposal Site", "EM", "Environmental", "FUSRAP", "Fact Sheet", "Formerly Utilized Sites Remedial Action Program", "GEMS", "Geospatial Environmental Mapping System", "Human Health", "ICs", "Institutional Controls", "LM", "LM Sites", "LM Sites Map", "LTSM", "Legacy Management", "Long-term surveillance and maintenance", "NGC", "NRC", "Office of Environmental Management", "Post-Closure", "Processing Site", "RCRA", "Regulatory Drivers", "Resource Conservation and Recovery Act", "Site", "Site Management Guide", "Site Transition", "Sites", "Title I", "Title II", "U.S. Army Corps of Engineers", "U.S. Department of Energy", "U.S. Nuclear Regulatory Commission", "UMTRCA", "USACE", "Uranium Mill Tailings Radiation Control Act", "real property" ] |
| landingPage | https://gems.lm.doe.gov |
| language |
[ "en-EN" ] |
| license | https://creativecommons.org/licenses/by/4.0 |
| modified | 2026-09-22T20:12:45.569Z |
| programCode |
[ "000:000" ] |
| publisher |
{ "name": "Department of Energy Office of Legacy Management, Technical Data Manager", "@type": "org:Organization" } |
| rights |
"true"
|
| spatial | DOE LM Legacy Sites - boundary polygons |
| theme |
[ "geospatial" ] |
| title | DOE Legacy Management Site Boundaries |
