Name: CO 2026 Q1 Lease Sale Parcels Sale Notice

Display Field: ADMU_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

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.

Copyright Text: BLM, Colorado

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -108.97342121389
YMin: 37.0534643172712
XMax: -101.878706822733
YMax: 41.0072612125624
Spatial Reference: 4269 (4269)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[0,132,168,153],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[0,132,168,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• SerialNum (type: esriFieldTypeString, alias: SerialNum, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• Parcel_ID (type: esriFieldTypeString, alias: Parcel_ID, SQL Type: sqlTypeOther, length: 24, nullable: true, editable: true)
• county_des (type: esriFieldTypeString, alias: county_des, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• ADMU_NAME (type: esriFieldTypeString, alias: ADMU_NAME, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• SurveyAcre (type: esriFieldTypeDouble, alias: SurveyAcre, SQL Type: sqlTypeOther, nullable: true, editable: true)
• GISAcres (type: esriFieldTypeDouble, alias: GISAcres, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ePlanning (type: esriFieldTypeString, alias: ePlanning, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• ProtestDue (type: esriFieldTypeString, alias: ProtestDue, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• eoi_id (type: esriFieldTypeInteger, alias: eoi_id, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: CO 2026 Q1 Lease Sale Parcels Sale Notice
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 2/4/2026 9:23:47 PM

Schema Last Edit Date: 2/4/2026 9:23:47 PM

Data Last Edit Date: 2/4/2026 9:23:47 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat