Name: EMS Districts
Display Field: CAD
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: This GIS layer represents the Emergency Medical Services (EMS) districts in Durham County, North Carolina. This layer is part of an original dataset provided and maintained by Durham City/County GIS Services and Durham County EMS. Updated and exported to 911 for CAD infrequently as needed.
Durham County Office of Emergency Services
Min. Scale: 500000
Max. Scale: 0
Default Visibility: false
Max Record Count: 2000
Supported query Formats: JSON, geoJSON, PBF
Use Standardized Queries: True
Extent:
XMin: 1995169.14671199
YMin: 769105.670000002
XMax: 2088928.37671199
YMax: 906024.590000004
Spatial Reference: 102719 (2264)
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:
IsSystemMaintained : True
Global ID Field:
Type ID Field:
Fields:
- OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
- CAD (type: esriFieldTypeString, alias: CAD, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
- COUNTY (type: esriFieldTypeString, alias: COUNTY, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
- CreationDate (type: esriFieldTypeDate, alias: CreationDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
- Creator (type: esriFieldTypeString, alias: Creator, SQL Type: sqlTypeOther, length: 128, nullable: true, editable: false)
- EditDate (type: esriFieldTypeDate, alias: EditDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
- Editor (type: esriFieldTypeString, alias: Editor, SQL Type: sqlTypeOther, length: 128, nullable: true, editable: false)
- 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: EMS Districts
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Is Data Versioned: false
Has Contingent Values: false
Supports Rollback On Failure Parameter: true
Last Edit Date: 9/30/2026 9:15:57 AM
Schema Last Edit Date: 9/30/2026 9:15:57 AM
Data Last Edit Date: 9/30/2026 9:15:57 AM
Supported Operations:
Query
Query Pivot
Query Top Features
Query Analytic
Query Bins
Generate Renderer
Validate SQL
Get Estimates
ConvertFormat