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California Fish Passage Assessment Database [ds69]
The Passage Assessment Database (PAD) geospatial file contains locations of known and potential barriers to salmonid migration in California streams with additional information... -
Polycyclic Aromatic Hydrocarbon Samples - 2011-2023 - OSPR [ds714]
Polycyclic aromatic hydrocarbons (PAHs) are a class of organic compounds found in the environment associated with natural and anthropogenic activities such as the refinement and... -
California Tiger Salamander Predicted Habitat - CWHR A001 [ds1968]
An accurate depiction of the spatial distribution of habitat types within California is required for a variety of legislatively-mandated government functions. The California... -
Transect Survey - Mojave Desert - 2017 - Terrestrial Species Stressor Monitor...
Visual Encounter Transect Surveys of reptiles, amphibians, and other vertebrate wildlife taxa were conducted at a subset of study sites in the Mojave Desert in 2017. A total of... -
Time Constrained Search - 2017 - Terrestrial Species Stressor Monitoring [ds2...
Time constrained surveys for reptiles and amphibians were conducted at 184 Great Valley study sites, and 107 Mojave Desert sites, between March and June 2017. Whenever possible,... -
Site Establishment Survey - Terrestrial Species Stressor Monitoring [ds2831]
The TSM study areas were the USDA-defined Great Valley (GV) and Mojave Desert (MD) ecoregions, truncated to California state boundaries. A grid of hexagons adapted from the USDA... -
Quadrat Survey - Great Valley - 2016 - Terrestrial Species Stressor Monitorin...
A total of 36 visual encounter quadrat surveys were conducted at a subset of study sites in the Great Valley between April and July 2016. A time-constrained search of 1 hour was... -
Point Count Survey - Terrestrial Species Stressor Monitoring [ds2829]
Avian point count surveys were conducted at 184 Great Valley study sites, and 107 Mojave Desert sites, between March and June 2017. Whenever possible, three independent point... -
Habitat and Vegetation Assessment - 2017 - Terrestrial Species Stressor Monit...
Vegetation surveys were conducted at each Great Valley and Mojave Desert study site between March and June 2017. The surveys followed the California Department of Fish and... -
Habitat Rapid Assessment Survey - 2016 - Terrestrial Species Stressor Monitor...
Vegetation surveys were conducted at all Great Valley and Mojave Desert study sites between May and July 2016. These surveys followed the California Native Plant... -
Acoustic Bat Survey - Terrestrial Species Stressor Monitoring [ds2825]
Automated acoustic recorders were deployed at 331 sites across the Mojave Desert ecoregion and 263 sites across the Great Valley ecoregion between March and July of 2016 and... -
Acoustic Bird Survey - Terrestrial Species Stressor Monitoring [ds2824]
Automated acoustic recorders were deployed at 331 sites across the Mojave Desert ecoregion and 263 sites across the Great Valley ecoregion between March and July of 2016 and... -
California Lakes
NOTE: In 2013, the California Department of Fish and Game (CDFG, DFG) was renamed to California Department of Fish and Widlife (CDFW). This dataset is an update of California... -
Baja Mouse Predicted Habitat - CWHR M234 [ds2629]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Big-Eared Woodrat Predicted Habitat - CWHR M233 [ds2628]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Bighorn Sheep Predicted Habitat - CWHR M183 [ds2627]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Pronghorn Predicted Habitat - CWHR M182 [ds2626]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Mule Deer Predicted Habitat - CWHR M181 [ds2625]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Elk Predicted Habitat - CWHR M177 [ds2624]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Northern Elephant Seal Predicted Habitat - CWHR M173 [ds2623]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Harbor Seal Predicted Habitat - CWHR M171 [ds2622]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
California Sea-Lion Predicted Habitat - CWHR M170 [ds2621]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Northern (Steller) Sea-Lion Predicted Habitat - CWHR M169 [ds2620]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Guadalupe Fur-Seal Predicted Habitat - CWHR M168 [ds2619]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Northern Fur-Seal Predicted Habitat - CWHR M167 [ds2618]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Bobcat Predicted Habitat - CWHR M166 [ds2617]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Mountain Lion Predicted Habitat - CWHR M165 [ds2616]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Sea Otter Predicted Habitat - CWHR M164 [ds2615]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Northern River Otter Predicted Habitat - CWHR M163 [ds2614]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as... -
Striped Skunk Predicted Habitat - CWHR M162 [ds2613]
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as...