{"operation":"document","citation":"NPMS FIPS 08017 / OPID 40498","title":"PLAINS PIPELINE MIDCON LLC — Cheyenne County, CO","source_type":"inspection","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":"2026-07-16","effective_on":null,"summary":"9.386909 active Crude Oil pipeline miles in Cheyenne County, CO; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-mileage-b306145b7ade9f6b1e187c80.json","markdown":"https://regulus.evalyn.ai/document/npms-mileage-b306145b7ade9f6b1e187c80.md"},"app_url":"https://regulus.evalyn.ai/document/npms-mileage-b306145b7ade9f6b1e187c80","source_url":"https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx","body":"PLAINS PIPELINE MIDCON LLC (PHMSA OPID 40498) reported 9.386909 active Crude Oil pipeline miles in Cheyenne County, CO (county FIPS 08017) 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":348}