Creator
- United States Engineer Office26
- United States. Army. Corps of Engineers26
- Bretz, Carrie K.25
- County of Marin23
- Alameda County Registrar of Voters 22
- City of Hayward22
- Department of Conservation & Development, Contra Costa County22
- Nevada County (Calif.). Geographic Information Systems22
- Sāzmān-i Naqshahʹbardārī-i Kishvar22
- San Francisco Redevelopment Agency (San Francisco, Calif.)21
- Tehama County Public Works21
- Environmental Systems Research Institute (Redlands, Calif.)20
- Santa Clara Valley Water District (Calif.)20
- California. Office of Statewide Health Planning and Development19
- Coastal Services Center (U.S.)19
- GLIMS19
- Mono County (Calif.) -- Information Technology19
- National Geophysical and Solar-Terrestrial Data Center19
- Nature Conservancy (U.S.)19
- Sierra Nevada Conservancy19