{"operation":"document","citation":"NPMS FIPS 04021 / OPID 19610","title":"TRANSWESTERN PIPELINE COMPANY LLC — Pinal 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":"44.216146 active Natural Gas pipeline miles in Pinal County, AZ; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-mileage-cfe4a714d24ceba962995490.json","markdown":"https://regulus.evalyn.ai/document/npms-mileage-cfe4a714d24ceba962995490.md"},"app_url":"https://regulus.evalyn.ai/document/npms-mileage-cfe4a714d24ceba962995490","source_url":"https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx","body":"TRANSWESTERN PIPELINE COMPANY LLC (PHMSA OPID 19610) reported 44.216146 active Natural Gas pipeline miles in Pinal County, AZ (county FIPS 04021) 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":355}