{"operation":"document","citation":"NPMS FIPS 04013 / OPID 31312","title":"WEST PHOENIX POWER PLANT — Maricopa County, AZ","source_type":"inspection","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":"2026-07-16","effective_on":null,"summary":"1.501881 active Non-HVL Petroleum Product pipeline miles in Maricopa County, AZ; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-mileage-d4157e973145bbd6d678c14c.json","markdown":"https://regulus.evalyn.ai/document/npms-mileage-d4157e973145bbd6d678c14c.md"},"app_url":"https://regulus.evalyn.ai/document/npms-mileage-d4157e973145bbd6d678c14c","source_url":"https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx","body":"WEST PHOENIX POWER PLANT (PHMSA OPID 31312) reported 1.501881 active Non-HVL Petroleum Product pipeline miles in Maricopa County, AZ (county FIPS 04013) 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.","truncated":false,"body_characters":362}