Creator
- California. Department of Water Resources122
- Calaveras County GIS6
- California. Department of Fish and Game. Marine Resources Region4
- Geological Survey (U.S.)3
- Sacramento County GIS3
- Wyoming Geographic Information Sciences Center3
- Bay Area Open Space Council2
- California. Biogeographic Data Branch2
- California. Fisheries Programs Branch2
- Conservation Lands Network2
- GreenInfo Network (Firm)2
- San Francisco Bay Area Upland Habitat Goals Project2
- California. Metropolitan Transportation Commission1
- National Atlas of the United States1
- Rawson, Peg1
- United States. Forest Service1