# NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. — Buena Vista County, IA

- **operation:** document
- **citation:** NPMS FIPS 19021 / OPID 10012
- **title:** NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. — Buena Vista County, IA
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** 2026-07-16
- **effective on:** Not available
- **summary:** 6.357095 active Anhydrous Ammonia pipeline miles in Buena Vista County, IA; public NPMS snapshot 2026-07-16.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/npms-mileage-756f5faddac4cd3cdd51c5d3.json
- **markdown:** https://regulus.evalyn.ai/document/npms-mileage-756f5faddac4cd3cdd51c5d3.md
- **app url:** https://regulus.evalyn.ai/document/npms-mileage-756f5faddac4cd3cdd51c5d3
- **source url:** https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx
**body:**

NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. (PHMSA OPID 10012) reported 6.357095 active Anhydrous Ammonia pipeline miles in Buena Vista County, IA (county FIPS 19021) 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:** 375