openapi: 3.1.0 info: title: Bonneville Power Administration GIS Hub Customers Hydrology API description: 'BPA GIS Data Hub serves public geospatial data via ArcGIS Online Feature Services. Each layer is exposed as a standard ArcGIS REST FeatureServer supporting query, format conversion, replica creation, and size estimates. The endpoints below cover the published BPA layers (service area, customer classes, transmission lines, transmission structures, right-of-way, and Columbia River Basin). ' version: 1.0.0 contact: name: BPA GIS Data Hub url: https://data-bpagis.hub.arcgis.com servers: - url: https://services3.arcgis.com/Iz3chmSt4P7oOoZy/arcgis/rest description: BPA public ArcGIS REST services host security: [] tags: - name: Hydrology paths: /services/ColumbiaRiverBasin/FeatureServer/0/query: get: operationId: queryColumbiaRiverBasin summary: Query the Columbia River Basin layer tags: - Hydrology parameters: - $ref: '#/components/parameters/Where' - $ref: '#/components/parameters/OutFields' - $ref: '#/components/parameters/F' responses: '200': description: ArcGIS query result components: parameters: OutFields: name: outFields in: query description: Comma separated list of fields to return. Use "*" to return all fields. schema: type: string default: '*' F: name: f in: query description: Response format. schema: type: string enum: - json - geojson - html - pjson default: json Where: name: where in: query description: SQL where clause used to filter features. Use "1=1" to return all features. schema: type: string default: 1=1