{"operation":"document","citation":"NPMS FIPS 27001 / OPID 6660","title":"GREAT LAKES GAS TRANSMISSION LIMITED PARTNERSHIP — Aitkin County, MN","source_type":"inspection","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":"2026-07-16","effective_on":null,"summary":"8.862367 active Natural Gas pipeline miles in Aitkin County, MN; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-mileage-8fa599d0463a1c3056d0adeb.json","markdown":"https://regulus.evalyn.ai/document/npms-mileage-8fa599d0463a1c3056d0adeb.md"},"app_url":"https://regulus.evalyn.ai/document/npms-mileage-8fa599d0463a1c3056d0adeb","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 8.862367 active Natural Gas pipeline miles in Aitkin County, MN (county FIPS 27001) 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}