{"operation":"document","citation":"NPMS FIPS 42019 / OPID 40149","title":"MPLX LP — Butler County, PA","source_type":"inspection","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":"2026-07-16","effective_on":null,"summary":"22.14204 active Natural Gas Liquids pipeline miles in Butler County, PA; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-mileage-c38e7dfee6499dc263640777.json","markdown":"https://regulus.evalyn.ai/document/npms-mileage-c38e7dfee6499dc263640777.md"},"app_url":"https://regulus.evalyn.ai/document/npms-mileage-c38e7dfee6499dc263640777","source_url":"https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx","body":"MPLX LP (PHMSA OPID 40149) reported 22.14204 active Natural Gas Liquids pipeline miles in Butler County, PA (county FIPS 42019) 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":337}