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Federal
BLM MT SMA Surface Ownership Polygon
Department of the Interior —
Surface Management Agency: The Surface Management Agency (SMA) Geographic Information System (GIS) dataset depicts Federal land for the State of Montana, and... -
Federal
BLM OR Remote Sensing Lidar Footprint Polygon Hub
Department of the Interior —
LIDAR_FOOTPRINT_POLY: Data consists of polygons depicting the spatial footprints of individual LIDAR projects. -
Federal
seep anomaly positives confirmed oil NGDA
Department of the Interior —
Since 1998, geoscientists at the Bureau of Ocean Energy Management (BOEM) have identified and mapped over 31,000 water bottom (seafloor) acoustic amplitude anomalies... -
Federal
BLM Natl NLCS National Monuments National Conservation Areas Polygons
Department of the Interior —
This polygon feature class represents the spatial extent and boundaries of the BLM National Landscape Conservation System (NLCS) National Monuments, National... -
Federal
BLM ID Boise District Military Impact Area OTA Poly Hub
Department of the Interior —
Orchard Training Area Impact Area in the Morley Nelson Snake River Birds of Prey (BOP) National Conservation Area. The Orchard Training Area Impact Area is an area... -
Federal
BLM OR Wild Horse and Burro Herd Area Polygons Hub
Department of the Interior —
whb_ha_poly: Polygon features depicting the original Wild Horse and Burro Herd Areas. User note: Herd Areas are spatially distinct from Herd Management areas and may... -
Federal
BLM CA DRECP Development Focus Areas Polygons
Department of the Interior —
The Bureau of Land Management (BLM) has prepared this Record of Decision (ROD) approving the Land Use Plan Amendment (LUPA) for the California Desert Conservation... -
Federal
BLM Idaho Wild Horse and Burro Herd Area Poly
Department of the Interior —
This theme shows Herd Management Areas (HMAs) in Idaho. Wild horses are managed in accordance with the Wild Free-Roaming Horse and Burro Act of 1971, which gives the... -
Federal
BLM OR OHV Designation Publication Polygon Hub
Department of the Interior —
OHV_DSG_PUB_POLY: This publication dataset represents areas where OHV (Off-Highway Vehicle) use on BLM lands is described in terms of Code of Federal Regulation (CFR)... -
Federal
BLM CO FM Lease Sale Q4 2025
Department of the Interior —
This data set consists of digital mapping data describing polygon geometry and linked attribute data for BLM Colorado's Quarterly Oil and Gas Lease Sale Parcels in... -
Federal
BLM SD SMA Surface Ownership Polygon
Department of the Interior —
Surface Management Agency: The Surface Management Agency (SMA) Geographic Information System (GIS) dataset depicts Federal land for the State of South Dakota, and... -
Federal
Offshore Wind Planning Areas (Rescinded July 30, 2025)
Department of the Interior —
MetadataThese data show the lease blocks and sub-blocks which represent the current investigations by BOEM for new areas of interest in offshore wind energy... -
Federal
BLM OR Ocean Polygon Hub
Department of the Interior —
OCEAN_POLY: This data set portrays the portion of the Pacific Ocean and its islands from near Vancouver Island to south of San Francisco Bay and far enough to the... -
Federal
BLM OR County Boundary Line Hub
Department of the Interior —
COB_ARC: This theme shows line representation of the jurisdictional and cartographic county perimeters for Oregon and Washington. -
Federal
BLM NM REGION CadNSDI FIRST DIVISION FOR OK
Department of the Interior —
This data represents the GIS Version of the Public Land Survey System including both rectangular and non-rectangular survey data. The rectangular survey data are a... -
Federal
BLM Idaho SW Montana Greater SageGrouse FINAL EIS Sagebrush Focal Areas 2015ROD Poly
Department of the Interior —
Sagebrush Focal Areas (SFAs) are a refinement of Greater Sage Grouse habitat delineating the most valuable habitat to the Greater Sage Grouse (Centrocercus... -
Federal
BLM Montana Dakotas Recreation Sites 2021 Point
Department of the Interior —
This feature class represents the point features that show the physical locations of BLM Montana-Dakotas Recreation Sites. The general types of recreation point... -
Federal
BLM Idaho SW Montana Greater SageGrouse FINAL EIS Winter Habitat
Department of the Interior —
Greater Sage-Grouse (Centrocercus urophasianus) Winter Habitat as mapped by the Idaho Department of Fish and Game (IDFG) for the Idaho and Southwestern Montana... -
Federal
BLM NM REGION CadNSDI INTERSECTED FOR NM
Department of the Interior —
The CADNSDI or the Cadastral Publication Data Standard is the cadastral data component of the National Spatial Data Infrastructure (NSDI). This is the publication... -
Federal
BLM OR Water Quality and Quantity Cross Section Sample Publication Point Hub
Department of the Interior —
CROSS_SECT_SAMPLE_PUB_PT: Cross-sectional surveys capture the shape of the stream channel at a specific location by measuring elevations at intervals across the...