Southern California Edison

Southern California Edison Feature Services API

The 15 hosted FeatureServers and their layer/table descriptors.

GitHub OpenAPI

Operations 2

GET /arcgis_server/rest/services/Hosted/{serviceName}/FeatureServer Get a feature service descriptor #
GET /arcgis_server/rest/services/Hosted/{serviceName}/FeatureServer/{layerId} Get a feature layer or table descriptor #

Documentation

📖
APIReference
https://drpep.sce.com/arcgis_server/rest/services/Hosted?f=json
📖
Documentation
https://drpep.sce.com/drpep/
📖
Documentation
https://drpep-sce2.opendata.arcgis.com/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/southern-california-edison/refs/heads/main/openapi/southern-california-edison-feature-services-api-openapi.yml

Schemas & Data

📊
JsonSchema
https://raw.githubusercontent.com/api-evangelist/southern-california-edison/refs/heads/main/json-schema/southern-california-edison-drpep-layers-schema.json

Other Resources

🔗
Reference
https://raw.githubusercontent.com/api-evangelist/southern-california-edison/refs/heads/main/arcgis/sce-drpep-arcgis-services-catalog.json
🔗
Reference
https://raw.githubusercontent.com/api-evangelist/southern-california-edison/refs/heads/main/arcgis/sce-drpep-ica-layer-featureserver.json
🔗
Reference
https://raw.githubusercontent.com/api-evangelist/southern-california-edison/refs/heads/main/arcgis/sce-drpep-arcgis-rest-info.json
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/southern-california-edison/refs/heads/main/data-model/southern-california-edison-data-model.yml
🔗
Conventions
https://raw.githubusercontent.com/api-evangelist/southern-california-edison/refs/heads/main/conventions/southern-california-edison-conventions.yml
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/southern-california-edison/refs/heads/main/errors/southern-california-edison-error-codes.yml
🔗
Catalogs
https://drpep-sce2.opendata.arcgis.com/api/feed/dcat-us/1.1.json

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OpenAPI Specification

southern-california-edison-feature-services-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: SCE DRPEP ArcGIS REST Services Feature Services API
  version: '11.1'
  summary: Anonymous, key-free Esri ArcGIS REST interface behind Southern California Edison's Distribution Resources Plan External Portal (DRPEP).
  description: Machine-readable description of the anonymous grid-data API that Southern California Edison serves at `drpep.sce.com`.
  termsOfService: https://www.sce.com/terms-conditions
  contact:
    name: API Evangelist (generator of this description, not the API operator)
    url: https://apievangelist.com
  x-generated-by: api-evangelist enrichment pipeline
  x-generated-on: '2026-07-27'
  x-provenance: api-evangelist-generated from live anonymous probes; NOT published by Southern California Edison
  x-source-probes:
  - https://drpep.sce.com/arcgis_server/rest/info?f=json
  - https://drpep.sce.com/arcgis_server/rest/services?f=json
  - https://drpep.sce.com/arcgis_server/rest/services/Hosted?f=json
  - https://drpep.sce.com/arcgis_server/rest/services/Hosted/ICA_Layer/FeatureServer?f=json
  - https://drpep.sce.com/arcgis_server/rest/services/Hosted/ICA_Layer/FeatureServer/0?f=json
  - https://drpep.sce.com/arcgis_server/rest/services/Hosted/ICA_Layer/FeatureServer/0/query?where=1%3D1&returnCountOnly=true&f=json
servers:
- url: https://drpep.sce.com
  description: SCE Distribution Resources Plan External Portal (production, anonymous)
tags:
- name: Feature Services
  description: The 15 hosted FeatureServers and their layer/table descriptors.
paths:
  /arcgis_server/rest/services/Hosted/{serviceName}/FeatureServer:
    get:
      operationId: getFeatureService
      tags:
      - Feature Services
      summary: Get a feature service descriptor
      description: 'Returns the service-level descriptor: its layers and tables, `maxRecordCount` (2,000 or 5,000 depending on the service), supported query capabilities, and spatial reference. Every DRPEP hosted service advertises `capabilities: Query`; `DRP_Transmission_Projects` additionally advertises `Extract`.'
      parameters:
      - name: serviceName
        in: path
        required: true
        description: Name of a hosted feature service, as returned by `listHostedServices`.
        schema:
          type: string
          enum:
          - AVL_LOAD_CAP_TOGGLE
          - AVL_LOAD_HEAT_MAP_TOGGLE
          - DDOR_Layer
          - DRP_PSPS_Layer
          - DRP_ScreenL_08202021
          - DRP_Transmission_Projects
          - Distribution_circuits
          - Firemap
          - GNA_Layer
          - ICA_Layer
          - ICA_Tables
          - LNBA_Layer
          - LOAD_GROWTH_PEN_HTMAP
          - MGEP_AVL_LOAD_HEAT_MAP
          - SUBTRANS_HEATMAP
        example: ICA_Layer
      - name: f
        in: query
        required: false
        description: Response format. `json` (Esri JSON), `pjson` (pretty JSON), `geojson` (GeoJSON - verified supported on hosted feature layers), or `html` (the default ArcGIS REST Services Directory page). Always send `f=json` for machine use; without it the service returns HTML.
        schema:
          type: string
          enum:
          - json
          - pjson
          - geojson
          - html
          default: html
        example: json
      responses:
        '200':
          description: Feature service descriptor, or an ArcGIS error envelope for an unknown service.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FeatureService'
  /arcgis_server/rest/services/Hosted/{serviceName}/FeatureServer/{layerId}:
    get:
      operationId: getFeatureLayer
      tags:
      - Feature Services
      summary: Get a feature layer or table descriptor
      description: Returns the layer descriptor including the full field list (name, Esri type, alias), geometry type, drawing info, `maxRecordCount`, and `advancedQueryCapabilities` (pagination, statistics, order-by, distinct are all supported on these layers). The field list is the only field-level documentation SCE provides for DRPEP data.
      parameters:
      - name: serviceName
        in: path
        required: true
        description: Name of a hosted feature service, as returned by `listHostedServices`.
        schema:
          type: string
          enum:
          - AVL_LOAD_CAP_TOGGLE
          - AVL_LOAD_HEAT_MAP_TOGGLE
          - DDOR_Layer
          - DRP_PSPS_Layer
          - DRP_ScreenL_08202021
          - DRP_Transmission_Projects
          - Distribution_circuits
          - Firemap
          - GNA_Layer
          - ICA_Layer
          - ICA_Tables
          - LNBA_Layer
          - LOAD_GROWTH_PEN_HTMAP
          - MGEP_AVL_LOAD_HEAT_MAP
          - SUBTRANS_HEATMAP
        example: ICA_Layer
      - name: layerId
        in: path
        required: true
        description: Zero-based id of a layer or table inside the feature service, as returned by `getFeatureService`. See `x-drpep-inventory` in this document for the full 58-entry layer/table map.
        schema:
          type: integer
          minimum: 0
        example: 0
      - name: f
        in: query
        required: false
        description: Response format. `json` (Esri JSON), `pjson` (pretty JSON), `geojson` (GeoJSON - verified supported on hosted feature layers), or `html` (the default ArcGIS REST Services Directory page). Always send `f=json` for machine use; without it the service returns HTML.
        schema:
          type: string
          enum:
          - json
          - pjson
          - geojson
          - html
          default: html
        example: json
      responses:
        '200':
          description: Layer/table descriptor, or an ArcGIS error envelope.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FeatureLayer'
components:
  schemas:
    FeatureService:
      type: object
      description: Feature service descriptor.
      properties:
        currentVersion:
          type: number
        serviceDescription:
          type: string
        maxRecordCount:
          type: integer
        capabilities:
          type: string
          examples:
          - Query
          - Query,Extract
        layers:
          type: array
          items:
            $ref: '#/components/schemas/LayerSummary'
        tables:
          type: array
          items:
            $ref: '#/components/schemas/LayerSummary'
    LayerSummary:
      type: object
      properties:
        id:
          type: integer
        name:
          type: string
        type:
          type: string
          enum:
          - Feature Layer
          - Table
        geometryType:
          type: string
    FeatureLayer:
      type: object
      description: Feature layer or table descriptor, including the field list.
      properties:
        id:
          type: integer
        name:
          type: string
        type:
          type: string
        geometryType:
          type: string
        maxRecordCount:
          type: integer
        objectIdField:
          type: string
        fields:
          type: array
          items:
            $ref: '#/components/schemas/Field'
        advancedQueryCapabilities:
          type: object
    Field:
      type: object
      properties:
        name:
          type: string
        alias:
          type: string
        type:
          type: string
          description: Esri field type, e.g. esriFieldTypeString.
        length:
          type: integer
externalDocs:
  description: DRPEP portal (Esri Experience Builder app over these services)
  url: https://drpep.sce.com/drpep/
x-drpep-inventory:
- service: AVL_LOAD_CAP_TOGGLE
  id: 0
  name: AVL_LOAD_CAP_FULL_SUBMITTAL
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 128
- service: AVL_LOAD_CAP_TOGGLE
  id: 1
  name: AVL_LOAD_CAP_FULL_AND_PARTIAL_SUBMITTAL
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 128
- service: AVL_LOAD_HEAT_MAP_TOGGLE
  id: 0
  name: GRID_RANK_AGGR_FULL
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 6
- service: AVL_LOAD_HEAT_MAP_TOGGLE
  id: 1
  name: GRID_RANK_AGGR_FULL_PARTIAL
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 6
- service: DDOR_Layer
  id: 0
  name: DDOR Substations
  kind: layer
  geometryType: esriGeometryPoint
  fieldCount: 33
- service: DDOR_Layer
  id: 1
  name: DDOR Subtransmission
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 33
- service: DDOR_Layer
  id: 2
  name: DDOR - Circuits
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 36
- service: DDOR_Layer
  id: 3
  name: DDOR FGDB DATE TIME
  kind: table
  geometryType: null
  fieldCount: 3
- service: DRP_PSPS_Layer
  id: 0
  name: PSPS_Subtransmission
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 14
- service: DRP_PSPS_Layer
  id: 1
  name: PSPS_Circuit
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 16
- service: DRP_ScreenL_08202021
  id: 0
  name: Sheet1
  kind: table
  geometryType: null
  fieldCount: 3
- service: DRP_Transmission_Projects
  id: 0
  name: CAISO_APPROVED_POLYGON
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 16
- service: DRP_Transmission_Projects
  id: 1
  name: UTILITY_APPROVED_POLYGON
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 16
- service: DRP_Transmission_Projects
  id: 2
  name: CPUC_APPROVED_POLYGON
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 16
- service: Distribution_circuits
  id: 0
  name: Distribution Circuits
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 11
- service: Firemap
  id: 0
  name: Tree_Mortality___Tier_1
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 10
- service: Firemap
  id: 1
  name: CPUC_Fire_Threat_Areas____Tier_2___Elevated
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 10
- service: Firemap
  id: 2
  name: CPUC_Fire_Threat_Areas____Tier_3___Extreme
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 10
- service: GNA_Layer
  id: 0
  name: GNA Substations
  kind: layer
  geometryType: esriGeometryPoint
  fieldCount: 31
- service: GNA_Layer
  id: 1
  name: GNA Subtransmission
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 25
- service: GNA_Layer
  id: 2
  name: GNA - Circuits
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 39
- service: GNA_Layer
  id: 3
  name: Circuit Level Planning Assumptions
  kind: table
  geometryType: null
  fieldCount: 23
- service: GNA_Layer
  id: 4
  name: GNA FGDB DATE TIME
  kind: table
  geometryType: null
  fieldCount: 3
- service: GNA_Layer
  id: 5
  name: Substation Level Planning Assumptions
  kind: table
  geometryType: null
  fieldCount: 20
- service: ICA_Layer
  id: 0
  name: ICA - Circuit Segments
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 29
- service: ICA_Layer
  id: 1
  name: ICA - Circuit Segments, Non-3 Phase
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 16
- service: ICA_Layer
  id: 2
  name: ICA - Generation Op Flex
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 3
  name: ICA - Generation Protection
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 4
  name: ICA - Generation Steady State Voltage
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 5
  name: ICA - Generation Thermal
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 6
  name: ICA - Generation Voltage Variation
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 7
  name: ICA - Load Steady State Voltage
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 8
  name: ICA - Load Thermal
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 9
  name: ICA - Load Voltage Variation
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 10
  name: ICA - Solar Op Flex
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 11
  name: ICA - Solar PV Static Grid
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 12
  name: ICA - Unavailable Circuit Segments
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 8
- service: ICA_Layer
  id: 13
  name: ICA - Uniform Generation Op Flex
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 14
  name: ICA - Uniform Generation Static Grid
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 15
  name: ICA - Uniform Load Static Grid
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 17
- service: ICA_Layer
  id: 16
  name: Substations
  kind: layer
  geometryType: esriGeometryPoint
  fieldCount: 14
- service: ICA_Layer
  id: 17
  name: RAM - Circuits
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 16
- service: ICA_Layer
  id: 18
  name: Transmission Circuits
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 6
- service: ICA_Layer
  id: 19
  name: SCE Service Territory
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 9
- service: ICA_Tables
  id: 0
  name: DRPEP_FGDB_DATE_TIME
  kind: table
  geometryType: null
  fieldCount: 3
- service: ICA_Tables
  id: 1
  name: Historical Circuit Load Profile
  kind: table
  geometryType: null
  fieldCount: 12
- service: ICA_Tables
  id: 2
  name: Historical Substation Load Profile
  kind: table
  geometryType: null
  fieldCount: 9
- service: ICA_Tables
  id: 3
  name: ICA Single Consolidated Table
  kind: table
  geometryType: null
  fieldCount: 26
- service: ICA_Tables
  id: 4
  name: Forecasted Circuit Load Profile
  kind: table
  geometryType: null
  fieldCount: 12
- service: LNBA_Layer
  id: 0
  name: DER Growth Scenario, Planning
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 10
- service: LNBA_Layer
  id: 1
  name: LNBA Short-term, Planning
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 23
- service: LNBA_Layer
  id: 2
  name: LNBA Mid-term, Planning
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 23
- service: LNBA_Layer
  id: 3
  name: LNBA Long-term, Planning
  kind: layer
  geometryType: esriGeometryPolyline
  fieldCount: 23
- service: LNBA_Layer
  id: 4
  name: LNBA_FGDB_DATE_TIME
  kind: table
  geometryType: null
  fieldCount: 3
- service: LOAD_GROWTH_PEN_HTMAP
  id: 0
  name: GRID_RANK_AGGR
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 5
- service: MGEP_AVL_LOAD_HEAT_MAP
  id: 0
  name: GRID_RANK_AGGR_FULL
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 6
- service: MGEP_AVL_LOAD_HEAT_MAP
  id: 1
  name: GRID_RANK_AGGR_FULL_PARTIAL
  kind: layer
  geometryType: esriGeometryPolygon
  fieldCount: 6
- service: SUBTRANS_HEATMAP
  id: 0
  name: Subtrans_heatmap
  kind: layer
  geometryType: esriGeometryPoint
  fieldCount: 19