Ohm, California

Ohm
former settlement
Ohm Location in California
Coordinates: 39°19′N 120°38′W / 39.317°N 120.633°W / 39.317; -120.633Coordinates: 39°19′N 120°38′W / 39.317°N 120.633°W / 39.317; -120.633
Country	United States
State	California
County	Nevada County

Ohm (also, Spaulding) is a former settlement in Nevada County, California. It was the site of a power plant built in 1913.

A post office operated at Ohm in 1913. Workers building the power plant lived in nearby Camp Spaulding.