LSE_CLM_POLY: Leases and Claims on BLM lands in the states of Oregon and Washington. Leases and Claims involve a commodity that will be removed from public lands The dataset includes both existing and proposed Leases and Claims. The data standard for this data is still in edit and has not been submitted for final approval.

LSE_CLM_POLY: Leases and Claims on BLM lands in the states of Oregon and Washington. Leases and Claims involve a commodity that will be removed from public lands The dataset includes both existing and proposed Leases and Claims. The data standard for this data is still in edit and has not been submitted for final approval.

LSE_CLM_POLY: This dataset is a spatial representation of Leases and Claims (LSE_CLM). It is a portion of the total encumbrance data category that includes information about entities, rights, and restrictions relating to the use of Federal minerals. This dataset contains Leases and Claims within Oregon and Washington BLM-administered lands (surface and subsurface) and over mineral estate in areas of split estate (i.e., areas where the BLM administers Federal mineral estate, but the surface is not owned by the BLM).

MINSTIP_POLY: This dataset applies to BLM-administered lands containing valuable minerals and categorized in the U.S Code of Federal Regulations or by official U.S. Department of Interior policy as Open, Closed, or Restricted to mining or leasing. And it further labels restrictions, if any, by type (e.g., seasonal, no surface occupancy, etc.). Restrictions are formalized by use of “Mineral Stipulations” as determined through the Land Use Planning Process and defined in the resultant Resource Management Plan (RMP). In addition, informal BLM email communication between Tim Barnes (OR 936.2) and Jim Perry (WO 310), dated August 9, 2013, concluded, by reference to WO IM No. 2012-044, “BLM National Greater Sage-Grouse Land Use Planning Strategy”, that RMPs developed after 2013 should also apply mineral stipulations to split estate lands (BLM subsurface jurisdiction but non-BLM surface). The three categories of minerals covered under Minerals Stipulations are: Locatable, generally the metallic and industrial minerals (subject to the General Mining Law of 1872, as amended); Leasable, generally fluid minerals (oil and gas and geothermal resources) and certain other minerals (subject to the various Mineral Leasing Acts); and Salable, generally sand and gravel (subject to mineral materials disposed of under the Materials Act of 1947, as amended). For locatable minerals, the stipulation choices for an area might be “Withdrawn” if it is withdrawn from mineral entry or “OpenWSA” if the area is open to mining claim location subject to Wilderness Study Area (WSA) Non-impairment criteria or “Open”. The stipulations choices for salable minerals are “Open” (available for mineral materials), “OpenCSU” if the area is open but with (Conditional Surface Use) special seasonal or other stipulations such as buffer zones around sage-grouse leks or archeological sites, or “Closed” (not available for mineral materials). The stipulation choices for leasable minerals are “NoLease” if the area is withdrawn or otherwise not available for leasing, “OpenCSU” if the area is open but with (Conditional Surface Use) special seasonal or other stipulations such as buffer zones around sage-grouse leks or archaeological sites, “OpenNSO” if the area is open but with No Surface Occupancy allowed or simply “Open” with standard stipulations. For a complete description of this data consult the Mineral Stipulations Areas Spatial Data Standard. http://www.blm.gov/or/datamanagement/index.php

LTZ_POLY: This feature class represents BLM Land Tenure Zones (LTZ) for Oregon and Washington, areas (zones) on BLM lands as Retention/Acquisition, Exchange, or Disposal of lands under BLM jurisdiction. The LTZ polygons do not identify actual acquisition or disposal actions, but rather the zones of potential land tenure adjustment as determined through the land use planning process. All BLM lands are covered by these zones. For detailed information on individual parcels contact the relevant BLM Oregon district staff. This data conforms to the 'Land Tenure Zones Spatial Data Standard 20131130. 'http://www.blm.gov/or/datamanagement/index.php'

OWNERSHIP_POLY: This theme portrays information related to surface jurisdiction, and land category of lands located in the states of Oregon and Washington.

OWNERSHIP_POLY: This theme portrays information related to surface jurisdiction, and land category of lands located in the states of Oregon and Washington.

SUBSURFACE_RIGHTS_POLY: This theme portrays information related to the Public Land Survey System, and subsurface minerals of lands in the states of Oregon and Washington.

SUBSURFACE_RIGHTS_POLY: This theme portrays information related to the Public Land Survey System, and subsurface minerals of lands in the states of Oregon and Washington.

STATUS_ARC: This theme portrays the source information for the boundaries of the parcel polygons in OWNERSHIP_POLY and SUBSURFCASE_RIGHTS_POLY.