{"operation":"document","citation":"NPMS FIPS 19165 / OPID 13750","title":"NORTHERN NATURAL GAS CO — Shelby County, IA","source_type":"inspection","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":"2026-07-16","effective_on":null,"summary":"55.463818 active Natural Gas pipeline miles in Shelby County, IA; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-mileage-e6e5dc69e4d48276e781372c.json","markdown":"https://regulus.evalyn.ai/document/npms-mileage-e6e5dc69e4d48276e781372c.md"},"app_url":"https://regulus.evalyn.ai/document/npms-mileage-e6e5dc69e4d48276e781372c","source_url":"https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx","body":"NORTHERN NATURAL GAS CO (PHMSA OPID 13750) reported 55.463818 active Natural Gas pipeline miles in Shelby County, IA (county FIPS 19165) 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":346}