Inspectioncurrent
NPMS FIPS 36059 / OPID 11713
KEYSPAN ENERGY DELIVERY - LONG ISLAND — Nassau County, NY
Current as of source date Government source
Pipeline and Hazardous Materials Safety AdministrationOfficial agency material
View source Nassau County, NYKEYSPAN ENERGY DELIVERY - LONG ISLAND (PHMSA OPID 11713) reported 58.177119 active Natural Gas pipeline miles in Nassau County, NY (county FIPS 36059) 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.#