# NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. — Jefferson Parish, LA

**Citation:** NPMS FIPS 22051 / OPID 10012  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

1.578843 active Anhydrous Ammonia pipeline miles in Jefferson Parish, LA; public NPMS snapshot 2026-07-16.

## Document text

NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. (PHMSA OPID 10012) reported 1.578843 active Anhydrous Ammonia pipeline miles in Jefferson Parish, LA (county FIPS 22051) 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.

## Provenance

- Official: Yes
- Source: <https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx>
- Source ID: `npms-public-summaries`
- SHA-256: `1de8b24940234eb95af1ee370d23f0f2e464b84b57a0d73c0da81bf78fc8ff59`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-24T17:01:05.166Z
- Document slug: `npms-mileage-8ed66ef3b3b99bd94dcb8877`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "22051",
  "stateFips": "22",
  "state": "LA",
  "county": "Jefferson Parish",
  "region": "Jefferson Parish, LA",
  "operator": {
    "id": "10012",
    "name": "NUSTAR PIPELINE OPERATING PARTNERSHIP L.P."
  },
  "commodity": "Anhydrous Ammonia",
  "mileage": 1.5788428,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 4761,
    "rowSha256": "3bd52aa5563698a31cadba55de53f8e2c477ca7cab7346df0f2d0d22e5422749"
  },
  "citedSections": [
    "195.61"
  ],
  "caveat": "Public aggregate snapshot only. It is not a complete representation of exact pipeline locations, may be updated, and is not an agency finding about facility condition.",
  "jurisdiction": "US",
  "operatorName": "NUSTAR PIPELINE OPERATING PARTNERSHIP L.P."
}
```