Name: BLM Land Use Categories

Display Field: HMA_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Feature Class for BLM Wild Horse and Burro Herd Areas. Herd Areas were designated in 1971 as places where wild horses and/or burros were found during the initial flights in 1971. Federal lands identified in 1971 but not managed for wild horses and burros are called Herd Areas. As additional surveys were done and data gathered, it was determined that some of these lands were privately owned or otherwise not suitable for long-term management of wild horses and/or burros. Areas with private animals that were claimed during the claiming period were not carried forward as Herd Areas. Herd Areas were carried forward in land use plans and determinations were made as to whether or not to manage animals on these federal lands. Federal lands identified in 1971 but managed for wild horses and burros are called Herd Management Areas. In Herd Management Areas, specific laws and regulations pertaining to the management of wild horses and burros are applied. The Bureau uses the term Herd Management Area; the Forest Service uses the term Wild Horse Territory. All Herd Management Areas need to be contained within an originally designated Herd Area. Management status can change based on changing conditions. The BLM Historical Wild Horse and Burro Herd Management Area polygon feature class remains empty until a change occurs to any of the BLM Wild Horse and Burro Herd Management Area polygons. When changes occur to a BLM Wild Horse and Burro Herd Management Area polygon, the original herd management area is moved to this historical polygon feature class. The resulting polygons are no longer active and are stored in this feature class for historical reference. The BLM Historical Wild Horse and Burro Herd Management Area features are a result of the BLM Wild Horse and Burro Herd Management Area polygons being permanently changed as a result of a business need.

Copyright Text: BLM Admin State

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: -13860773.7486588
YMin: 5159837.13699022
XMax: -12971793.7373072
YMax: 5780496.54950992
Spatial Reference: 102100 (3857)

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field: MERGE_SRC

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• HMA_NAME (type: esriFieldTypeString, alias: HMA_NAME, SQL Type: sqlTypeOther, length: 200, nullable: true, editable: true)
• HMA_ID (type: esriFieldTypeString, alias: HMA_ID, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• ADMIN_ST (type: esriFieldTypeString, alias: ADMIN_ST, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• ADM_UNIT_C (type: esriFieldTypeString, alias: ADM_UNIT_C, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• ADMIN_AGCY (type: esriFieldTypeString, alias: ADMIN_AGCY, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• HERD_TYPE (type: esriFieldTypeString, alias: HERD_TYPE, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• BLM_ACRES (type: esriFieldTypeDouble, alias: BLM_ACRES, SQL Type: sqlTypeOther, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeString, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: true, editable: true)
• Original_G (type: esriFieldTypeString, alias: Original_G, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• LSE_CLM_NM (type: esriFieldTypeString, alias: LSE_CLM_NM, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• LSE_CLM_TP (type: esriFieldTypeString, alias: LSE_CLM_TP, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• COMMODITY (type: esriFieldTypeString, alias: COMMODITY, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SRHA (type: esriFieldTypeString, alias: SRHA, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• CASE_NR (type: esriFieldTypeString, alias: CASE_NR, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• CASEFILE (type: esriFieldTypeString, alias: CASEFILE, SQL Type: sqlTypeOther, length: 17, nullable: true, editable: true)
• CASETP (type: esriFieldTypeString, alias: CASETP, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• BLM_ORG_CD (type: esriFieldTypeString, alias: BLM_ORG_CD, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• GIS_ACRES (type: esriFieldTypeDouble, alias: GIS_ACRES, SQL Type: sqlTypeOther, nullable: true, editable: true)
• label (type: esriFieldTypeString, alias: label, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• SerialNum (type: esriFieldTypeString, alias: SerialNum, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• FET_TYPE (type: esriFieldTypeInteger, alias: FET_TYPE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FET_SUBTYP (type: esriFieldTypeString, alias: FET_SUBTYP, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• FET_NAME (type: esriFieldTypeString, alias: FET_NAME, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• QC_REVIEWE (type: esriFieldTypeString, alias: QC_REVIEWE, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• QC_DATE (type: esriFieldTypeDate, alias: QC_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• QC_DELETE_ (type: esriFieldTypeString, alias: QC_DELETE_, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• QC_COMMENT (type: esriFieldTypeString, alias: QC_COMMENT, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• DATA_SOURC (type: esriFieldTypeString, alias: DATA_SOURC, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• ORIG_STATE (type: esriFieldTypeString, alias: ORIG_STATE, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• DESCRIPTIO (type: esriFieldTypeString, alias: DESCRIPTIO, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• WEB_LINK (type: esriFieldTypeString, alias: WEB_LINK, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• PHOTO_LINK (type: esriFieldTypeString, alias: PHOTO_LINK, SQL Type: sqlTypeOther, length: 200, nullable: true, editable: true)
• UNIT_NAME (type: esriFieldTypeString, alias: UNIT_NAME, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• WEB_DISPLA (type: esriFieldTypeString, alias: WEB_DISPLA, SQL Type: sqlTypeOther, length: 3, nullable: true, editable: true)
• PHOTO_THUM (type: esriFieldTypeString, alias: PHOTO_THUM, SQL Type: sqlTypeOther, length: 200, nullable: true, editable: true)
• ALLOT_NO (type: esriFieldTypeString, alias: ALLOT_NO, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• ALLOT_NAME (type: esriFieldTypeString, alias: ALLOT_NAME, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• PAST_NO (type: esriFieldTypeString, alias: PAST_NO, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• PAST_NAME (type: esriFieldTypeString, alias: PAST_NAME, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• ADM_OFC_CD (type: esriFieldTypeString, alias: ADM_OFC_CD, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• ST_ALLOT_P (type: esriFieldTypeString, alias: ST_ALLOT_P, SQL Type: sqlTypeOther, length: 9, nullable: true, editable: true)
• MERGE_SRC (type: esriFieldTypeString, alias: MERGE_SRC, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Calced_area (type: esriFieldTypeDouble, alias: Calced_area, 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)

Types:

ID: blm_forest_focused_clipped
Name: Forestry
Domains:

Templates:

Name: blm_forest_focused_clipped
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• MERGE_SRC: blm_forest_focused_clipped

---

ID: BLM_Natl_Grazin_PairwiseClip
Name: Grazing Leases
Domains:

Templates:

Name: BLM_Natl_Grazin_PairwiseClip
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• MERGE_SRC: BLM_Natl_Grazin_PairwiseClip

---

ID: BLM_Natl_oregon_minerals_PairwiseClip
Name: Oregon Oil, Gas, and Mineral Leases
Domains:

Templates:

Name: BLM_Natl_oregon_minerals_PairwiseClip
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• MERGE_SRC: BLM_Natl_oregon_minerals_PairwiseClip

---

ID: BLM_Natl_recreation_PairwiseClip
Name: Recreation Areas
Domains:

Templates:

Name: BLM_Natl_recreation_PairwiseClip
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• MERGE_SRC: BLM_Natl_recreation_PairwiseClip

---

ID: blm_wild_hors_HMAs_clipped
Name: Wild Horse and Burro Areas
Domains:

Templates:

Name: blm_wild_hors_HMAs_clipped
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• MERGE_SRC: blm_wild_hors_HMAs_clipped

---

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 3/4/2026 5:18:21 AM

Schema Last Edit Date: 3/4/2026 5:18:21 AM

Data Last Edit Date: 3/4/2026 5:18:21 AM

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