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Federal
BLM National PLSS Public Land Survey System Polygons NGDA
Department of the Interior —
This dataset represents the GIS Version of the Public Land Survey System including both rectangular and non-rectangular surveys. The primary source for the data is... -
Federal
BLM National SMA Surface Management Agency Area Polygons NGDA
Department of the Interior —
The Surface Management Agency (SMA) Geographic Information System (GIS) dataset depicts Federal land for the United States and classifies this land by its active... -
Federal
BLM Natl WesternUS GRSG Biologically Significant Units October 2017 Update
Department of the Interior —
The Sheeprocks (UT) was revised to resync with the UT habitat change as reflected in the Oct 2017 habitat data, creating the most up-to-date version of this dataset.... -
Federal
BLM CO Deferred Removed Closed Sale Parcels
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 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
BLM UT Surface Management Agency (Polygon)
Department of the Interior —
The layers within this feature service represent the spatial extent and boundaries of the Surface Management Agency (SMA), which generally defines when the land is... -
Federal
BLM OR Cadastral PLSS First Division Polygon Hub
Department of the Interior —
PLSSFirstDivision: This dataset represents the GIS Version of the Public Land Survey System including both rectangular and non-rectangular surveys. The primary source... -
Federal
BLM ID State Boundary GCDB Line Hub
Department of the Interior —
This dataset portrays the state boundary based on the 2010 Cadastral National Spatial Data Infrastructure (CADNSDI) Geographic Coordinate Data Base (GCDB)... -
Federal
BLM ID Range Improvement Line
Department of the Interior —
This geodatabase of point, line and polygon features is an effort to consolidate all of the range improvement locations on BLM-managed land in Idaho into one... -
Federal
BLM CA PLSS Special Survey Polygon
Department of the Interior —
These are the cadastral reference features that provide the basis and framework for parcel mapping and for other mapping. This feature data set contains PLSS and... -
Federal
BLM CO PLSS Township
Department of the Interior —
In the Public Land Survey System (PLSS), a Township refers to a unit of land, that is nominally six miles on a side, usually containing 36 sections. This dataset... -
Federal
BLM ND 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 North Dakota, and... -
Federal
BLM CO Oil and Gas Lease Sale Q3 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 CA Land Use Planning Areas
Department of the Interior —
This polygon feature class represents the spatial extent and boundaries for anticipated, in-progress, existing and historic BLM Land Use Planning Area (LUPA)... -
Federal
BLM ID Areas of Critical Environmental Concern (ACEC) - Designated
Department of the Interior —
This feature class contains polygons and attributes describing Idaho's active Areas of Critical Environmental Concern (ACECs). ACEC polygons represent boundaries as... -
Federal
BLM ID Field Office Administrative Unit Boundary
Department of the Interior —
This data set shows the Idaho Bureau of Land Management (BLM) Field Office, District Office and State Office boundaries and names as per the three-tier organization... -
Federal
BLM ID CADNSDI PLSS Conflicted Areas
Department of the Interior —
The conflicted areas feature class is a depiction of known overlaps or gaps resulting from two or more different surveys of the same area, this may also include an... -
Federal
BLM NM Land Use Planning Areas
Department of the Interior —
This polygon feature class represents the spatial extent and boundaries for anticipated, in-progress, existing and historic BLM Land Use Planning Area (LUPA)... -
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
BLM ID Range Improvements Poly
Department of the Interior —
This geodatabase of point, line and polygon features is an effort to consolidate all of the range improvement locations on BLM-managed land in Idaho into one...