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90 datasets

Automated Weather Observation System

Published by: Caltrans
Last updated: Wednesday, April 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This layer was created from the California Aviation System Plan list of Automated Weather Observation Systems. The upgrades and distribution of Automa...

North Central Coast State of the Region Report, Supplemental Reports All Habitats_2010-2015

Published by: California Ocean Protection Council
Last updated: Friday, April 10, 2026
File types: PDF

State of the North Central Coast Region-Results from Baseline Monitoring of Marine Protected Areas 2010-2015. Learn about the biological, ecological, ...

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: Wednesday, April 15, 2026
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...

South Coast State of the Region Report, Snapshots and Supplemental Reports All Habitats 2011-2015

Published by: California Ocean Protection Council
Last updated: Friday, April 10, 2026
File types: PDF

State of the South Coast Region-Results from Baseline Monitoring of Marine Protected Areas 2011-2015. Learn about the biological, ecological, oceanogr...

Wild and Scenic Rivers (State Designations Only) - California [ds950]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, April 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

California Public Resources Code, Chapter 1.4. California Wild and Scenic Rivers Act, Section 5093.50. It is the policy of the State of California tha...

Estuarine Ecosystems, California North Coast MPA Baseline Study, 2014 to 2016

Published by: California Ocean Protection Council
Last updated: Friday, April 10, 2026
File types: PDF, ZIP, CSV

The North Coast has 16 major estuaries that support a wide diversity of plant and animal life, including salmon and other commercially important speci...

DSM2

Published by: California Department of Water Resources
Last updated: Wednesday, April 15, 2026
File types: HTML, ZIP, APPLICATION/X-MSDOS-PROGRAM, PDF

DSM2 models, data, and other resources. The links are in chronological order, with most recent releases at the top. * The Delta Simulation Model I...

Nearshore Rocky Reefs and Kelp Forests, California North Coast MPA Baseline Study, 2014 to 2015

Published by: California Ocean Protection Council
Last updated: Friday, April 10, 2026
File types: PDF, ZIP, CSV, XML

Here we provide one of the first systematic, “snapshot” surveys of the entire North Coast Study Region, from the Oregon border to the headland at Poin...

Urban Water Use Objectives – Relevant Data

Published by: California State Water Resources Control Board
Last updated: Friday, April 3, 2026
File types: CSV

The Making Conservation a California Way of Life regulation requires urban retail water suppliers (URWS) to annually calculate their Urban Water Use O...