Search results

47 datasets

i17 LeveeCenterlineClass 2012

Published by: California Department of Water Resources
Last updated: Saturday, October 18, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This line feature class represents levee centerlines for 93 Levee Maintenance Agencies/Reclamation Districts in the Sacramento-San Joaquin Delta. The ...

Earthquake Zones of Required Investigation

Published by: California Department of Conservation
Last updated: Friday, May 23, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

The California Earthquake Hazards Zone Application ("EQ Zapp") is an online map that allows anyone with a computer, tablet or smartphone to...

Earthquake Zones of Required Investigation

Published by: California Department of Conservation
Last updated: Saturday, October 18, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

The California Earthquake Hazards Zone Application ("EQ Zapp") is an online map that allows anyone with a computer, tablet or smartphone to...

Surface Water - Water Quality Regulated Facility Information

Published by: California State Water Resources Control Board
Last updated: Tuesday, October 14, 2025
File types: CSV, XLSX, PDF

Information regarding site visits of facilities that discharge wastewater, from the [California Integrated Water Quality System](https://www.waterboar...

i07 Habitat Restoration Polygons

Published by: California Department of Water Resources
Last updated: Saturday, October 18, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Approximate locations for habitat projects located within the Sacramento-San Joaquin Delta. This project list builds on earlier efforts, including tho...

CGS Information Warehouse: Regulatory Maps

Published by: California Department of Conservation
Last updated: Saturday, October 18, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory "...

Southern Sea Otter Stranding Database

Published by: California Department of Fish and Wildlife
Last updated: Saturday, October 18, 2025
File types: XLSX, PDF, ZIP

This dataset is a record of all verified stranded (live sick/injured, dead beached/floating) southern sea otters (Enhydra lutris nereis) in California...

Regional Conservation Investment Strategy (RCIS) Boundaries [ds3011]

Published by: California Department of Fish and Wildlife
Last updated: Saturday, October 18, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

An RCIS is a voluntary, non-regulatory, and non-binding conservation assessment that includes information and analyses relating to the conservation of...

Vegetation - Proposed Tehachapi Pass High Speed Rail Corridor [ds1328]

Published by: California Department of Fish and Wildlife
Last updated: Saturday, October 18, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Geographical Information Center (GIC) at California State University, Chico, completed a vegetation map of the Proposed Tehachapi Pass High-Speed ...

i03 Groundwater Sustainability Agencies

Published by: California Department of Water Resources
Last updated: Saturday, October 18, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The passage of the Sustainable Groundwater Management Act (SGMA) in 2014 set forth a statewide framework to help protect groundwater resources over th...