{"operation":"document","citation":"NPMS FIPS 26025 / OPID 22830","title":"WOLVERINE PIPELINE CO — Calhoun County, MI","source_type":"inspection","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":"2026-07-16","effective_on":null,"summary":"28.863739 active Non-HVL Petroleum Product pipeline miles in Calhoun County, MI; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-mileage-40c2bddc882fac1f3f447b54.json","markdown":"https://regulus.evalyn.ai/document/npms-mileage-40c2bddc882fac1f3f447b54.md"},"app_url":"https://regulus.evalyn.ai/document/npms-mileage-40c2bddc882fac1f3f447b54","source_url":"https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx","body":"WOLVERINE 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.","truncated":false,"body_characters":359}