Creator
- Santa Cruz County (Calif.) -- Assessor's Office1
- Santa Cruz County (Calif.) -- Local Agency Formation Commission1
- Shasta County (Calif.)1
- Stanislaus County (Calif.)1
- Tehama County Public Works1
- United States. Bureau of Transportation Statistics1
- United States. National Oceanic and Atmospheric Administration1
- United States. Office of Ocean and Coastal Resource Management1