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2 datasets

National Hydrography Data - NHD and 3DHP

  • Published by: California Department of Water Resources
  • Last updated: Sunday, June 8, 2025
  • File types: ZIP, WEBSITE, ARCGIS GEOSERVICES REST API, PDF, CSV

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

Low Water Line

  • Published by: California State Lands Commission
  • Last updated: Monday, November 6, 2023
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, GEOJSON, ZIP, KML

This data was created to depict portions of state-owned Sovereign Lands that are under the jurisdiction of the California State Lands Commission. Data...