Description: 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 Colorado, BLM. The polygons in this data set were generated using the legal land descriptions of the identified Oil and Gas Lease Sale parcels and the Geographic Coordinate Data Base (GCDB) survey grid to produce a mapped layer. In some cases an error file may come with this data set. The error file shows polygons that did not process through the automated procedure. In other cases the BLM GIS Specialist may have manually completed identified error polygons. Mapped parcels should be checked against the legal land description for the sale parcels in the sale notice to verify and validate data. These data are consolidated from Field Office inputs.
Description: The second division of the PLSS is quarter, quarter-quarter, sixteenth or government lot division of the PLSS. The second and third divisions are combined into this feature class as an intentional de-normalization of the PLSS hierarchical data. The polygons in this feature class represent the smallest division that has been defined for the first division. In most cases the smallest division for the cadastral reference will be the sixteenth but in some cases sections have only been divided to the quarter. Divisions below the sixteenth may be included in this feature class, but in most implementations these smaller divisions will be parcels.
Description: This dataset was developed to support the BLM oil and gas sale process. The sale parcels polygons were mapped from the BLM's Public Land Survey System (PLSS) in ArcGIS Pro 3.1. Errors were hand-digitized.
Copyright Text: BLM Wyoming Geospatial Science Team
Description: 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 Colorado, BLM. The polygons in this data set were generated using the legal land descriptions of the identified Oil and Gas Lease Sale parcels and the Geographic Coordinate Data Base (GCDB) survey grid to produce a mapped layer. Mapped parcels should be checked against the legal land description for the sale parcels in the sale notice to verify and validate data. These data are consolidated from field office inputs.
Name: WY 2026 Q2 Lease Sale Parcels EA Alt 3 Modified Proposed Action
Display Field: ParcelID
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: This dataset was developed to support the BLM oil and gas sale process. The sale parcels polygons were mapped from the BLM's Public Land Survey System (PLSS) in ArcGIS Pro 3.1. Errors were hand-digitized.
Copyright Text: BLM Wyoming Geospatial Science Team
Name: WY 2026 Q2 Lease Sale Parcels EA Alt 2 Proposed Action
Display Field: ParcelID
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: This dataset was developed to support the BLM oil and gas sale process. The sale parcels polygons were mapped from the BLM's Public Land Survey System (PLSS) in ArcGIS Pro 3.1. Errors were hand-digitized.
Copyright Text: BLM Wyoming Geospatial Science Team
Description: This dataset was developed to support the BLM oil and gas sale process. The sale parcels polygons were mapped from the BLM's Public Land Survey System (PLSS) in ArcGIS Pro 3.1. Errors were hand-digitized.
Copyright Text: BLM Wyoming Geospatial Science Team