The attributes of an area of land identified as an individual unit on a Units Plan, and subject to an individual lease within the unit development shown on the same Units Plan. Class B Units represent a footprint of a residential or commercial unit on the ground. The boundary is defined by a surveyed line around the land the unit sits on. Unit boundaries are created by entering data that has been submitted by registered unit plans.

BLM Administrative Units to include Utah Field Office and District boundaries at 1:24,000 scale as instructed by the BLM Headquarters Office. Data within these services are a live copy of BLM Utah's enterprise production environment. Quality control is conducted annually.,

This polygon feature class represents the spatial extent of historical BLM Administrative Unit Boundaries (at the State, District, and Field Office levels).This state dataset may have published a dataset that is more current than the National dataset; there may be geometry variations between the state and national dataset which may have different results. The national dataset is updated following the data standard schedule

This polygon feature class represents the spatial extent of historical BLM Administrative Unit Boundaries (at the State, District, and Field Office levels).This state dataset may have published a dataset that is more current than the National dataset; there may be geometry variations between the state and national dataset which may have different results. The national dataset is updated following the data standard schedule

This polygon feature class represents the spatial extent of active BLM Administrative Unit Boundaries at the State, District, and Field Office levels.

BLM Administrative Units to include Utah Field Office and District boundaries at 1:24,000 scale as instructed by the BLM Headquarters Office. Data within these services are a live copy of BLM Utah's enterprise production environment. Quality control is conducted annually.,

BLM Administrative Units to include Utah Field Office and District boundaries at 1:24,000 scale as instructed by the BLM Headquarters Office. Data within these services are a live copy of BLM Utah's enterprise production environment. Quality control is conducted annually.,

admu_ofc_arc: Line data for Oregon BLM Administrative Units. The Administrative Units (ADMU) data standard contains requirements for administrative boundaries within the Oregon/Washington (OR/WA) Bureau of Land Management (BLM). The OR/WA BLM State Office jurisdiction consists of Districts sub-divided into Field Offices. This dataset was formerly known as Resource Area Boundaries (RAB). The OR/WA BLM administrative jurisdiction encompasses the entire political States of Oregon and Washington. A BLM District or Field Office may cross the political boundary between those States. The dataset includes boundary lines depicting official BLM District boundaries, as approved by the Washington Office, and those depicting administrative BLM Field Office boundaries, as approved by the OR/WA BLM State Director, where the boundary lines are not coincident with the official District line.

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'