Map Room
Project developers seeking precise geospatial data, visit our Critical Habitat Data page or check out the national Critical Habitat Mapper.
Conservation Banks
View Conservation Bank Service Areas.
Places to See Rare Species
Places Where Kids (and Adults) Can See Rare Species in Northern California
U.S.G.S. 7.5 Minute Quads
Our species lists are based on U.S. Geological Survey 7.5 minute quads. See our quad-finder page.
Wetlands
The Service's National Wetland Inventory maps are now available online.
California Department of Fish & Game
- BIOS The Biogeographic Information & Observation System has a variety of data, including critical habitat maps.
- Quick Viewer shows the species that have been observed in each 7.5 minute quad.
- BIOS vs. CNDDB Comparison chart
Other Links
For anadromous fish (e.g. chinook salmon) and other ocean species, go to the NOAA Fisheries Service critical habitat GIS Data page.
NationalAtlas.gov - A very user-friendly national map portal.
GeoData.gov is the National cross-agency portal for geographic information.
U.S. Geological Survey has many online and paper maps.
CalFish Fish Data & Maps

