{"operation":"document","citation":"NPMS FIPS 48471 / OPID 31926","title":"COPANO PIPELINES/UPPER GULF COAST LLC — Walker County, TX","source_type":"inspection","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":"2026-07-16","effective_on":null,"summary":"3.249634 active Natural Gas Liquids pipeline miles in Walker County, TX; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-mileage-5368a3cb141de1e705f622a5.json","markdown":"https://regulus.evalyn.ai/document/npms-mileage-5368a3cb141de1e705f622a5.md"},"app_url":"https://regulus.evalyn.ai/document/npms-mileage-5368a3cb141de1e705f622a5","source_url":"https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx","body":"COPANO PIPELINES/UPPER GULF COAST LLC (PHMSA OPID 31926) reported 3.249634 active Natural Gas Liquids pipeline miles in Walker County, TX (county FIPS 48471) 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":367}