Welcome to
California Open Data

We believe in the power of unlocking government data

Showcases

Areas of Conservation Emphasis (ACE)

Areas of Conservation Emphasis (ACE)

View Areas of Conservation Emphasis (ACE)
CDFW Marine & Coastal Map Viewer

CDFW Marine & Coastal Map Viewer

View CDFW Marine & Coastal Map Viewer
CDFW Lands Viewer

CDFW Lands Viewer

View CDFW Lands Viewer
CDFW Fishing Guide

CDFW Fishing Guide

View CDFW Fishing Guide
CDFW Biogeographic Information and Observation System (BIOS)

CDFW Biogeographic Information and Observation System (BIOS)

View CDFW Biogeographic Information and Observation System (BIOS)
California State Geoportal

California State Geoportal

View California State Geoportal
Statewide Affordable Housing Opportunities Sites

Statewide Affordable Housing Opportunities Sites

View Statewide Affordable Housing Opportunities Sites
CAL FIRE Watershed Mapper

CAL FIRE Watershed Mapper

View CAL FIRE Watershed Mapper
Well Finder

Well Finder

View Well Finder
California Important Farmland - Time Series

California Important Farmland - Time Series

View California Important Farmland - Time Series
Sea Level Rise Viewer

Sea Level Rise Viewer

View Sea Level Rise Viewer
Earthquake Zones of Required Investigation

Earthquake Zones of Required Investigation

View Earthquake Zones of Required Investigation
CA Marine Oil Terminals App

CA Marine Oil Terminals App

View CA Marine Oil Terminals App
CA Important Farmland Finder

CA Important Farmland Finder

View CA Important Farmland Finder
Administrative Maps of the San Joaquin River

Administrative Maps of the San Joaquin River

View Administrative Maps of the San Joaquin River
Significant Lands Viewer

Significant Lands Viewer

View Significant Lands Viewer
School Lands Viewer

School Lands Viewer

View School Lands Viewer
CalTREES

CalTREES

View CalTREES
Check out the progress to make CA the healthiest state

Check out the progress to make CA the healthiest state

View Check out the progress to make CA the healthiest state
Compare CA health plans with the DMHC dashboard

Compare CA health plans with the DMHC dashboard

View Compare CA health plans with the DMHC dashboard
Mapping Groundwater Conservation In The San Joaquin Valley

Mapping Groundwater Conservation In The San Joaquin Valley

View Mapping Groundwater Conservation In The San Joaquin Valley
Measuring Park Access For All Californians

Measuring Park Access For All Californians

View Measuring Park Access For All Californians
SGMA Data Viewer

SGMA Data Viewer

View SGMA Data Viewer
Water Data Library Station Map

Water Data Library Station Map

View Water Data Library Station Map

Topics

Natural Resources
Water
COVID-19
Health & Human Services
Economy and Demographics
Government
Transportation

Popular Datasets

New and Recent Datasets