SDCL § 7-8-33: Declaration and abatement of nuisances by county.

The board of county commissioners of every county may, by ordinance, allow for the declaration and abatement of a public nuisance within the county outside the corporate limits of any municipality. For purposes of this section only, the feeding, breeding, or raising of livestock or the operations of a livestock sales barn, is not presumed, by that fact alone, to be a nuisance.