{"operation":"document","citation":"NPMS FIPS 46061 / OPID 13750","title":"NORTHERN NATURAL GAS CO — Hanson County, SD","source_type":"inspection","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":"2026-07-16","effective_on":null,"summary":"20.386108 active Natural Gas pipeline miles in Hanson County, SD; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-mileage-2c769b0e0b69880520549ff0.json","markdown":"https://regulus.evalyn.ai/document/npms-mileage-2c769b0e0b69880520549ff0.md"},"app_url":"https://regulus.evalyn.ai/document/npms-mileage-2c769b0e0b69880520549ff0","source_url":"https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx","body":"NORTHERN NATURAL GAS CO (PHMSA OPID 13750) reported 20.386108 active Natural Gas pipeline miles in Hanson County, SD (county FIPS 46061) 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}