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i03 Hydrologic Regions

Department of Water Resources Hydrologic Region boundaries derived from i03_DAU_county_cnty2018.

Data files

Data title and descriptionAccess dataFile detailsLast updated

CSV

Download
CSV
05/01/24

GeoJSON

DownloadGEOJSON
05/01/24

Shapefile

DownloadZIP
05/01/24

KML

DownloadKML
05/01/24

Supporting files

Data title and descriptionAccess dataFile detailsLast updated

ArcGIS Hub Dataset

HTML
05/01/24

ArcGIS GeoService

ARCGIS GEOSERVICES REST API
05/01/24

API endpoint

Dataset Name

Use the query web API to retrieve data with a set of basic parameters. Copy the API endpoint you need to start.

Usage documentation