- Yuba County (Calif.). Information Technology Services52
- Riverside County (Calif.). Geographic Information Services41
- Inyo County (Calif.). Information Services Department38
- Tehama County Public Works14
- Fire and Resource Assessment Program (Calif.)11
- GIS Lab, Newman Library, Baruch CUNY11
- Mono County (Calif.). Information Technology9
- Placer County Geographic Information Systems4
- Tuolumne County (Calif.). Geographic Information Systems4
- Arkema, Katie3
- Silver, Jessica3
- Calaveras County GIS2
- Merced County GIS Division (MCGIS)2
- United States. National Oceanic and Atmospheric Administration2
- Griffin, Robert M.1
- Lashley, Brett1
- Lemay, Michele1
- Maldonado, Sergio1
- Moultrie, Stacey H.1
- Ruckelshaus, Mary1
