If available, see below for a list of known police frequencies for Dewey County in South Dakota. Or, navigate to your city or town to view your local city and/or police frequencies within Dewey County, South Dakota.
|Eagle Butte||Green Grass||Isabel||La Plant|
|North Eagle Butte||Timber Lake||Whitehorse|
Detect police activity and stay ticket-free in Dewey County with these police radar detectors.