NORTHERN ILLINOIS GAS CO — Jo Daviess County, IL

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Jo Daviess County, ILNORTHERN ILLINOIS GAS CO (PHMSA OPID 13710) reported 32.905856 active Natural Gas pipeline miles in Jo Daviess County, IL (county FIPS 17085) 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.#