Publisher
- Calaveras County GIS36
- City of Hayward14
- California. California Department Of Forestry and Fire Protection., California. California Department Of Fish and Game.4
- Oakland (Calif.). Greeninfo.org3
- California. California Department Of Forestry and Fire Protection.2
- Arlington (va.). Us Fish and Wildlife Service.1
- California. Cal State Parks - Acquisition and Development Division.1
- California. California Department Of Fish and Game.1
- Sacramento (Calif.) U.s. Bureau Of Reclamation, Mid-pacific Region., California. California Department Of Water Resources.1
- Sacramento (Calif.). Bureau Of Indian Affairs, Pacific Regional Office.1
- Sacramento (Calif.). California Resources Agency.1