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2 datasets

i06 Precise Surveys StateWaterProject

Published by: California Department of Water Resources
Last updated: Thursday, August 6, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Survey data as part of the 'Precise Surveys' project has been collected from points along the State Water Project. Data includes elevations, Northings...

National Hydrography Data - NHD and 3DHP

Published by: California Department of Water Resources
Last updated: Thursday, August 6, 2026
File types: WEBSITE, ARCGIS GEOSERVICES REST API, PDF, ZIP, CSV

The USGS National Hydrography Dataset (NHD) downloadable data collection from The National Map (TNM) is a comprehensive set of digital spatial data th...