WOLVERINE PIPELINE CO — Calhoun County, MI

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Calhoun County, MIWOLVERINE PIPELINE CO (PHMSA OPID 22830) reported 28.863739 active Non-HVL Petroleum Product 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.#