Sonoma County, California

Stream 289 features Populated Place 185 features Summit 113 features Valley 90 features Ridge 64 features Civil 44 features Census 30 features Spring 26 features Flat 23 features Pillar 23 features Beach 19 features Lake 18 features Cape 16 features Reservoir 16 features Bay 14 features Island 14 features Gap 10 features Gut 9 features Area 6 features Basin 6 features Woods 6 features Military 5 features Cliff 5 features Range 4 features Canal 3 features Arch 3 features Bar 3 features Bend 2 features Slope 2 features Channel 1 feature Swamp 1 feature Falls 1 feature