{"operation":"document","citation":"NPMS FIPS 17073 / OPID 8170","title":"ALLIANT ENERGY - INTERSTATE POWER AND LIGHT COMPANY — Henry County, IL","source_type":"inspection","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":"2026-07-16","effective_on":null,"summary":"7.328032 active Natural Gas pipeline miles in Henry County, IL; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-mileage-0f827d9f92fd8f57d7ac8f84.json","markdown":"https://regulus.evalyn.ai/document/npms-mileage-0f827d9f92fd8f57d7ac8f84.md"},"app_url":"https://regulus.evalyn.ai/document/npms-mileage-0f827d9f92fd8f57d7ac8f84","source_url":"https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx","body":"ALLIANT ENERGY - INTERSTATE POWER AND LIGHT COMPANY (PHMSA OPID 8170) reported 7.328032 active Natural Gas pipeline miles in Henry County, IL (county FIPS 17073) 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":371}