Creator
- Calaveras County GIS36
- City of Hayward14
- California Department of Forestry and Fire Protection (using data from BOR, DFG, and DOC FMMP)3
- GreenInfo.org2
- Bureau of Indian Affairs, Pacific Regional Office1
- Cal State Parks - Acquisition and Development Division1
- CalAtlas1
- California Department of Fish Game1
- California Department of Forestry and Fire Protection1
- California Department of Forestry and Fire Protection (using data from BOR and DOC FMMP)1
- California Department of Forestry and Fire Protection (using data from BOR, DFG and DOC FMMP)1
- California Resources Agency, Legacy Project1
- U.S. Bureau of Reclamation in coordination with the California Department of Water Resources1
- United States Fish and Wildlife Service1