ONEOK NGL PIPELINE, LLC — Madison County, IA

Current as of source date Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

Madison County, IAONEOK NGL PIPELINE, LLC (PHMSA OPID 32109) reported 23.577114 active Non-HVL Petroleum Product pipeline miles in Madison County, IA (county FIPS 19121) 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.#