Western Power

Western Power Query API

The Query API from Western Power — 1 operation(s) for query.

Documentation GitHub OpenAPI

Operations 1

GET /0/query Query outage area polygons #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Western Power Outage Areas Feature Service (ArcGIS REST)…
  version: '12'
  description: Esri ArcGIS Online hosted feature service (`WP_Outage_Prod`, layer 0 `Outage_Areas`) that serves the outage polygons behind the public Western Power outage tracker.
  x-apievangelist-provenance:
    method: derived
    derived_by: API Evangelist
    derived_from:
    - arcgis/wp-outage-featureserver.json
    - arcgis/wp-outage-layer0-outage-areas.json
    - arcgis/wp-outage-sample-query-response.json
    probe_date: '2026-07-27'
    provider_published: false
  x-service-capabilities: Query
  x-max-record-count: 2000
servers:
- url: https://services2.arcgis.com/tBLxde4cxSlNUxsM/ArcGIS/rest/services/WP_Outage_Prod/FeatureServer
  description: ArcGIS Online hosted feature service (anonymous)
tags:
- name: Query
paths:
  /0/query:
    get:
      tags:
      - Query
      operationId: queryOutageAreas
      summary: Query outage area polygons
      description: Standard ArcGIS REST query against layer 0. Supports SQL `where` clauses, attribute selection, spatial filters, ordering, statistics and pagination (`resultOffset` + `resultRecordCount`, `advancedQueryCapabilities.supportsPagination` is true). Page size is capped at 2000 features (32000 with `returnGeometry=false`). Output formats are JSON, geoJSON and PBF.
      parameters:
      - name: where
        in: query
        description: SQL-92 where clause. Use `1=1` to select all.
        schema:
          type: string
          default: 1=1
      - name: outFields
        in: query
        description: Comma-separated field list, or `*`.
        schema:
          type: string
          default: '*'
      - name: returnGeometry
        in: query
        schema:
          type: boolean
          default: true
      - name: geometry
        in: query
        description: Spatial filter geometry (Esri JSON or comma-separated envelope).
        schema:
          type: string
      - name: geometryType
        in: query
        schema:
          type: string
          enum:
          - esriGeometryPoint
          - esriGeometryPolyline
          - esriGeometryPolygon
          - esriGeometryEnvelope
      - name: spatialRel
        in: query
        description: Spatial relationship. The layer advertises esriSpatialRelIntersects, Contains, Crosses, EnvelopeIntersects, IndexIntersects, Overlaps, Touches, Within, Disjoint and Relation.
        schema:
          type: string
          default: esriSpatialRelIntersects
      - name: inSR
        in: query
        schema:
          type: string
      - name: outSR
        in: query
        description: Output spatial reference. The layer's native SR is 102100/3857.
        schema:
          type: string
      - name: orderByFields
        in: query
        schema:
          type: string
      - name: returnCountOnly
        in: query
        schema:
          type: boolean
          default: false
      - name: resultOffset
        in: query
        description: Pagination offset.
        schema:
          type: integer
      - name: resultRecordCount
        in: query
        description: Page size, capped at 2000 (32000 when returnGeometry=false).
        schema:
          type: integer
          maximum: 2000
      - name: f
        in: query
        description: Response format. `supportedQueryFormats` is "JSON, geoJSON, PBF".
        schema:
          type: string
          enum:
          - json
          - pjson
          - geojson
          - pbf
          default: json
      responses:
        '200':
          description: Query result. ArcGIS returns HTTP 200 for errors too — check for an `error` object in the body.
          content:
            application/json:
              schema:
                oneOf:
                - $ref: '#/components/schemas/FeatureSet'
                - $ref: '#/components/schemas/ArcGISError'
components:
  schemas:
    FeatureSet:
      type: object
      properties:
        objectIdFieldName:
          type: string
        globalIdFieldName:
          type: string
        geometryType:
          type: string
        spatialReference:
          type: object
        fields:
          type: array
          items:
            type: object
        exceededTransferLimit:
          type: boolean
        features:
          type: array
          items:
            type: object
            properties:
              attributes:
                $ref: '#/components/schemas/OutageAreaAttributes'
              geometry:
                type: object
    ArcGISError:
      type: object
      description: Esri error envelope, returned with HTTP 200.
      properties:
        error:
          type: object
          properties:
            code:
              type: integer
            message:
              type: string
            details:
              type: array
              items:
                type: string
    OutageAreaAttributes:
      type: object
      description: Field list declared verbatim by layer 0 (Outage_Areas).
      properties:
        OBJECTID:
          type: integer
          description: esriFieldTypeOID, system maintained primary key.
        OUTAGETYPE:
          type:
          - string
          - 'null'
          maxLength: 50
        INCIDENTREF:
          type:
          - string
          - 'null'
          maxLength: 50
        ENARNUMBER:
          type:
          - string
          - 'null'
          maxLength: 50
        OUTAGESTARTTIME:
          type:
          - string
          - 'null'
          maxLength: 50
        ESTIMATEDRESTORATIONTIME:
          type:
          - string
          - 'null'
          maxLength: 50
        PLANNEDOUTAGE:
          type:
          - string
          - 'null'
          maxLength: 50
        NOCUSTOMERSIMPACTED:
          type:
          - integer
          - 'null'
        TIMEADDED:
          type:
          - integer
          - 'null'
          description: esriFieldTypeDate, epoch milliseconds, UTC time reference.
        AFFECTED_AREA:
          type:
          - string
          - 'null'
          maxLength: 2000
        AFFECTED_AREA_NOCUSTOMERS:
          type:
          - string
          - 'null'
          maxLength: 1200
        Tags:
          type:
          - string
          - 'null'
          maxLength: 4000
        SHAPE__Area:
          type:
          - number
          - 'null'
        SHAPE__Length:
          type:
          - number
          - 'null'