NORTHERN NATURAL GAS CO — Polk County, IA

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Polk County, IANORTHERN NATURAL GAS CO (PHMSA OPID 13750) reported 78.823106 active Natural Gas pipeline miles in Polk County, IA (county FIPS 19153) 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.#