{"operation":"document","citation":"NPMS FIPS 26099 / OPID 6660","title":"GREAT LAKES GAS TRANSMISSION LIMITED PARTNERSHIP — Macomb 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":"8.787163 active Natural Gas pipeline miles in Macomb County, MI; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-mileage-1976af06e89d9e8d0b645105.json","markdown":"https://regulus.evalyn.ai/document/npms-mileage-1976af06e89d9e8d0b645105.md"},"app_url":"https://regulus.evalyn.ai/document/npms-mileage-1976af06e89d9e8d0b645105","source_url":"https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx","body":"GREAT LAKES GAS TRANSMISSION LIMITED PARTNERSHIP (PHMSA OPID 6660) reported 8.787163 active Natural Gas pipeline miles in Macomb County, MI (county FIPS 26099) 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":369}