i03 WaterDistricts

This dataset represents polygon boundaries of all public water agencies in California including public water systems, agricultural water districts, urban water districts, Federal and State water contractors, wholesalers, retailers, and other public or private utilities that deliver water to the end user.

Data files

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CSV


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CSV
07/18/25

Shapefile


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ZIP
07/18/25

GeoJSON


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GEOJSON
07/18/25

KML


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KML
07/18/25

Supporting files

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ArcGIS Hub Dataset


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HTML
07/18/25

ArcGIS GeoService


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ARCGIS GEOSERVICES REST API
07/18/25