{"operation":"document","citation":"NPMS FIPS 19153 / OPID 30750","title":"MIDAMERICAN ENERGY COMPANY — Polk County, IA","source_type":"inspection","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":"2026-07-16","effective_on":null,"summary":"1 active LNG plant in Polk County, IA; public NPMS snapshot 2026-07-16.","machine_formats":{"json":"https://regulus.evalyn.ai/document/npms-lng-6e8434149aed661cc73207a1.json","markdown":"https://regulus.evalyn.ai/document/npms-lng-6e8434149aed661cc73207a1.md"},"app_url":"https://regulus.evalyn.ai/document/npms-lng-6e8434149aed661cc73207a1","source_url":"https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_LNG_Plants_by_County.xlsx","body":"MIDAMERICAN ENERGY COMPANY (PHMSA OPID 30750) reported 1 active LNG plant in Polk County, IA (county FIPS 19153) 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":322}