Alameda County, California

Populated Place 113 features Stream 82 features Valley 57 features Reservoir 36 features Civil 34 features Summit 23 features Military 17 features Ridge 13 features Cape 12 features Canal 9 features Bay 8 features Swamp 7 features Spring 7 features Census 6 features Flat 6 features Gap 6 features Lake 5 features Channel 4 features Gut 4 features Island 3 features Range 3 features Basin 2 features Bend 2 features Area 2 features Woods 1 feature Falls 1 feature Beach 1 feature Bar 1 feature