NORTHERN NATURAL GAS CO — Union County, SD

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Union County, SDNORTHERN NATURAL GAS CO (PHMSA OPID 13750) reported 77.068011 active Natural Gas pipeline miles in Union County, SD (county FIPS 46127) 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.#