Spatial Coverage
- Saint Clair County (Ala.)1
- Saint John (Kan.)1
- Saint Paul1
- Saint Paul (Minn.)1
- Salina (Kan.)1
- Saline County (Kan.)1
- San Angelo (Tex.)1
- Saratoga (Kan.)1
- Schleicher County (Tex.)1
- Shackelford County (Tex.)1
- Shasta County1
- Shasta County (Calif.)1
- Shelby County (Ala.)1
- Siberia, Eastern (Russia)1
- Sierra County (Calif.)1
- Smoky Hill River (Colo. and Kan.)1
- Smyth County (Va.)1
- South Carolina1
- South Milwaukee (Wis.)1
- Spotsylvania County (Va.)1
