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Federal
BLM ID Surface Management Agency
Department of the Interior —
This spatial data contains Surface Management Agency (SMA, also sometimes called Land Status) information for Idaho from the Idaho Bureau of Land Management (BLM).... -
Federal
BLM AK Native Allotment Selected
Department of the Interior —
In Alaska, the Bureau of Land Management has been tasked with the largest land transfer effort ever taken in the United States. For more than 30 years, the BLM has... -
Federal
BLM AK Alaska Native Veteran Land Allotment Program of 2019 (ANVLAP) Lands
Department of the Interior —
This data set depicts lands currently available or potentially available for selection by Alaska Native Vietnam era veterans as described in The John D. Dingell, Jr.... -
Federal
OCS Gulf of Mexico NAD27 Block Polygons - 2nd Division
Department of the Interior —
This is a national data collection of data resources managed by the Bureau of Ocean Energy Management (BOEM) for the Outer Continental Shelf (OCS). The data... -
Federal
OCS BOEM Offshore Boundary Lines NGDA
Department of the Interior —
This is a national data collection of data resources managed by the Bureau of Ocean Energy Management (BOEM) for the Outer Continental Shelf (OCS). The data... -
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
OCS Block Polygons - 2nd Division NGDA
Department of the Interior —
This is a national data collection of data resources managed by the Bureau of Ocean Energy Management (BOEM) for the Outer Continental Shelf (OCS). The data... -
Federal
BLM Natl MLRS Acquisitions
Department of the Interior —
The BLM may purchase or acquire land and interests in land (including access easements, conservation easements, mineral rights and water rights) if funding is... -
Federal
BLM CA Grazing Allotments
Department of the Interior —
This polygon feature class represents the spatial extent and boundaries for BLM Grazing Allotments. This state dataset may have published a dataset that is more... -
Federal
BLM OR Acquisitions and Disposals Poly Hub
Department of the Interior —
ACQ_DSP_POLY: This dataset is used for depicting Acquisitions and Disposals on maps. The history of acquisition and disposals within a BLM administrative unit or... -
Federal
OCS Gulf of Mexico NAD27 Block Polygons - 2nd Division NGDA
Department of the Interior —
This is a national data collection of data resources managed by the Bureau of Ocean Energy Management (BOEM) for the Outer Continental Shelf (OCS). The data... -
Federal
BLM ID Areas of Critical Environmental Concern (ACEC) - Historical
Department of the Interior —
This feature class contains polygons and attributes describing Idaho Areas of Critical Environmental Concern that existed and were later removed. For more information... -
Federal
Offshore Wind Planning Area Outlines (Rescinded July 30, 2025)
Department of the Interior —
MetadataThese data are an outline version of BOEM‘s offshore wind planning areas. These areas represent the current investigations by BOEM for new areas of interest... -
Federal
BLM ID Completed Vegetation Treatment Areas
Department of the Interior —
This data set is a warehouse of completed vegetation treatment areas and associated attribute information for the BLM. Each system that currently maintains vegetation... -
Federal
BLM CA Wild and Scenic River Lines
Department of the Interior —
This polygon feature class represents the spatial extent and boundaries of the BLM National Landscape Conservation System (NLCS) Wild and Scenic River Corridors. This... -
Federal
ICWA Designated Agents Listing
Department of the Interior —
The regulations implementing the Indian Child Welfare Act provide that Indian Tribes may designate an agent other than the Tribal chairman for service of notice of... -
Federal
BLM Natl NLCS Wilderness Areas Polygons
Department of the Interior —
Feature Class for the BLM Wilderness Areas and BLM Other Related Lands data covered by the National Landscape Conservation System (NLCS) Data Standard. In particular,... -
Federal
BLM OR Cadastral PLSS Metadata Glance Polygon Hub
Department of the Interior —
MetadataGlance: MetadataGlance provides PLSS data steward content for individual PLSS units.This dataset represents the GIS Version of the Public Land Survey System... -
Federal
seep anomaly positives 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 OR Culverts Point Hub
Department of the Interior —
CULVERTS_PUB_PT: This dataset defines attributes for major and minor culvert structures. According to BLM Manual 9100, a culvert is “a conduit or passageway, not...