-
BLM National PLSS Public Land Survey System Polygons NGDA
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 cadastral... -
anomaly salt NGDA
Since 1998, geoscientists at the Bureau of Ocean Energy Management (BOEM) have identified and mapped over 31,000 water bottom (seafloor) acoustic amplitude anomalies in the deep... -
BIE Schools
There are 187 Bureau-funded elementary and secondary schools on 64 reservations in 23 states, serving approximately 40,000 Indian students. Of these, 58 are BIE-operated and 129... -
BIA Mapped Tribal Parcels
The BIA TAAMS Mapped Tribal Tracts and BIA TAAMS Mapped Tribal Parcels datasets depict tracts and parcels with Tribal ownership or are allotted. This dataset is organized y Land... -
OCS Gulf of Mexico NAD27 Block Polygons - 2nd Division NGDA
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 collection is... -
BLM Natl MLRS Mining Claims -Closed
This dataset contains mining claim cases with the case disposition (status) of closed from US Bureau of Land Management's, BLM, Mineral and Land Record System(MLRS). The BLM... -
OCS Area Polygons
MetadataThese polygon features represent the areas comprising the U.S. Outer Continental Shelf (OCS) as defined by the Bureau of Ocean Energy Management (BOEM). In the Outer... -
BIE School Directory
There are 187 Bureau-funded elementary and secondary schools on 64 reservations in 23 states, serving approximately 40,000 Indian students. Of these, 58 are BIE-operated and 129... -
BLM National SMA Surface Management Agency Area Polygons NGDA
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 surface... -
ICWA Agents Directory
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 proceedings... -
Outer Continental Shelf Oil and Natural Gas Wells - Pacific OCS Region NAD 83 NGDA
This data set contains surface locations for oil and gas wells located in the Pacific Coast federal waters. Note: Wells are being added or modified continuously; obtaining... -
BIA Mapped Tribal Tracts
The BIA TAAMS Mapped Tribal Tracts and BIA TAAMS Mapped Tribal Parcels datasets depict tracts and parcels with Tribal ownership or are allotted. This dataset is organized y Land... -
BLM CO Lands Inventoried with Wilderness Characteristics
This feature dataset represents the spatial extent and boundaries of inventoried and managed BLM Lands with Wilderness Characteristics. This dataset also also provides BLM and... -
BLM CO Lands Inventoried with Wilderness Characteristics
This feature dataset represents the spatial extent and boundaries of inventoried and managed BLM Lands with Wilderness Characteristics. This dataset also also provides BLM and... -
OCS Marine Minerals Lease Areas NGDA
The Federal Outer Continental Shelf (OCS) Marine Mineral (e.g. sand and gravel) Lease Areas layer is maintained by the Bureau of Ocean Energy Management (BOEM), part of the U.S.... -
BLM Natl AIM Riparian and Wetland Indicators Hub
This feature class includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands. Data are collected in accordance with... -
BLM CO Q2 2026 Oil and Gas Lease Sale
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 the State of... -
BLM CO PLSS Township
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 represents the... -
Digital Geologic-GIS Map of Tuzigoot National Monument, Arizona (NPS, GRD, GRI, TUZI, TUZI digital map) adapted from a U.S. Geological Survey Bulletin map by Lehner (1958)
The Unpublished Digital Geologic-GIS Map of Tuzigoot National Monument, Arizona is composed of GIS data layers and GIS tables in a 10.1 file geodatabase (tuzi_geology.gdb), a... -
BIA Mapped Lands Tract Viewer
The BIA TAAMS Mapped Tribal Tracts and BIA TAAMS Mapped Tribal Parcels datasets depict tracts and parcels with Tribal ownership or are allotted. This dataset is organized y Land...
Official websites use .gov
A
.gov website belongs to an official government
organization in the United States.
Secure .gov websites use HTTPS
A
lock (
) or https:// means you’ve safely connected to
the .gov website. Share sensitive information only on official,
secure websites.