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State
California Fish Passage Assessment Database [ds69]
State of California —
The Passage Assessment Database (PAD) geospatial file contains locations of known and potential barriers to salmonid migration in California streams with additional... -
State
California Counties
State of California —
This layer contains the boundaries for Californiaโs 58 counties. County features are derived from the US Census Bureau's TIGER/Line database and have been clipped to... -
State
CoastalZone
State of California —
This is a spatial depiction of the California Coastal Zone as defined by the California Coastal Commission. For more information, please see... -
State
California Incorporated Cities
State of California —
Complete accounting of all incorporated cities, including the boundary and name of each individual city. From 2009 to 2022 CAL FIRE maintained this dataset by... -
State
California Counties
State of California —
In late 1996, the Dept of Conservation (DOC) surveyed state and federal agencies about the county boundary coverage they used. As a result, DOC adopted the 1:24,000... -
State
Marine Protected Areas Long-term Monitoring Bioregions - R7 - CDFW [ds3179]
State of California —
The 2018 Marine Protected Area Monitoring Action Plan identified three bioregions for long-term marine protected area (MPA) monitoring: the north coast (California/... -
State
Fish Passage Priorities - CDFW - 2019 [ds2868]
State of California —
Man-made barriers to salmonid migration include road /stream crossings, irrigation diversions and dams. Road /stream crossings are extremely numerous and often cross... -
State
Vegetation - Alameda and Contra Costa County [ds3206]
State of California —
The East Bay Regional Park District (EBRPD) initiated this project to map the topography, physical and biotic features, and diverse plant communities of the east bay... -
State
Non-Salmonid Abundance - Line Features [ds186]
State of California —
The CalFish Abundance Database contains a comprehensive collection of anadromous fisheries abundance information. The "Other Fish" category contains data collected... -
State
Fish Passage Priorities - CDFW - 2012 [ds812]
State of California —
Man-made barriers to salmonid migration include road /stream crossings, irrigation diversions and dams. Road /stream crossings are extremely numerous and often cross... -
State
California Overlapping Cities and Counties and Identifiers with Coastal Buffers
State of California —
WARNING: This is a pre-release dataset and its fields names and data structures are subject to change. It should be considered pre-release until the end of 2024.... -
State
Tubesnout Mean Density - North Central Coast - 2010-11 - PISCO [ds1373]
State of California —
This map service is a synthesis of the baseline characterization of kelp and shallow rock ecosystems inside and outside of several North Central Coast (NCC) MPAs at... -
State
Fish Passage Priorities - CDFW - 2017 [ds2806]
State of California —
Man-made barriers to salmonid migration include road /stream crossings, irrigation diversions and dams. Road /stream crossings are extremely numerous and often cross... -
State
i16 Census BlockGroup DisadvantagedCommunities 2023
State of California —
The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the Census 2020 Block Group feature class. The... -
State
California County Boundaries and Identifiers
State of California —
Note: The schema changed in February 2025 - please see below. We will post a roadmap of upcoming changes, but service URLs and schema are now stable. For deployment... -
State
Fish Passage Priorities - CDFW - 2011 [ds811]
State of California —
Man-made barriers to salmonid migration include road /stream crossings, irrigation diversions and dams. Road /stream crossings are extremely numerous and often cross... -
State
Tubesnout Length Frequency - North Central Coast - 2010-11 - PISCO [ds1394]
State of California —
This map service is a synthesis of the baseline characterization of kelp and shallow rock ecosystems inside and outside of several North Central Coast (NCC) MPAs at... -
State
Vegetation - Gaviota Coast Dangermond Preserve [ds2957]
State of California —
WRA, Inc (WRA) created a fine-scale vegetation map of portions of the Cojo-Jalama Ranches. WRA conducted field reconnaissance assistance for this project, as well as... -
State
California City Boundaries and Identifiers
State of California —
Note: The schema changed in February 2025 - please see below. We will post a roadmap of upcoming changes, but service URLs and schema are now stable. For deployment... -
State
Conserved Areas Explorer
State of California —
California Nature Conserved Areas Explorer The Conserved Areas Explorer is a web application enabling users to investigate a synthesis of the best available data...