Inspectioncurrent
NPMS FIPS 46103 / OPID 31754
BLACK HILLS POWER INC — Pennington County, SD
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Pennington County, SDBLACK HILLS POWER INC (PHMSA OPID 31754) reported 1.295061 active Natural Gas pipeline miles in Pennington County, SD (county FIPS 46103) in the public NPMS summary snapshot dated 2026-07-16. The snapshot includes active assets only and excludes permanently abandoned assets. Exact pipeline locations and restricted NPMS GIS data are not included.#