Inspectioncurrent
NPMS FIPS 05013 / OPID 10012
NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. — Calhoun County, AR
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Calhoun County, ARNUSTAR PIPELINE OPERATING PARTNERSHIP L.P. (PHMSA OPID 10012) reported 37.651697 active Anhydrous Ammonia pipeline miles in Calhoun County, AR (county FIPS 05013) 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.#