Inspectioncurrent
NPMS FIPS 48057 / OPID 25146
EQUISTAR CHEMICALS, L.P. — Calhoun County, TX
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Calhoun County, TXEQUISTAR CHEMICALS, L.P. (PHMSA OPID 25146) reported 31.697955 active Other HVLs pipeline miles in Calhoun County, TX (county FIPS 48057) 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.#