Inspectioncurrent
NPMS FIPS 26025 / OPID 18472
SEMCO ENERGY GAS COMPANY — Calhoun County, MI
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Calhoun County, MISEMCO ENERGY GAS COMPANY (PHMSA OPID 18472) reported 15.534282 active Natural Gas pipeline miles in Calhoun County, MI (county FIPS 26025) 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.#