Place
- Butts1
- Cable Lake; T5S, RF16W, sect. 5; SE corner of lake in ca. 1-2' water.1
- Cadwell1
- Caldiera da Lomba1
- Camden1
- Cape Cod1
- Carp Lake1
- Carroll1
- Cascade Canyon, Lake Tahoe1
- Cecil1
- Cerro1
- Champaign1
- Clam Lake1
- Clark Lake, NW shore1
- Clay1
- Comox Lake, Vancouver Island1
- Conecuh1
- Cook1
- Costa Rica1
- County Hw. 30, 0.5 mi south of hwy I-651