# PHILLIPS 66 PIPELINE LLC — Powell County, MT

**Citation:** NPMS FIPS 30077 / OPID 31684  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

35.524059 active Non-HVL Petroleum Product pipeline miles in Powell County, MT; public NPMS snapshot 2026-07-16.

## Document text

PHILLIPS 66 PIPELINE LLC (PHMSA OPID 31684) reported 35.524059 active Non-HVL Petroleum Product pipeline miles in Powell County, MT (county FIPS 30077) 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: `22e14dcbb8be96d627e4deaa7f466655795b6f24cbecb1b9b749d94d1a1eb4ee`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-23T17:04:12.891Z
- Document slug: `npms-mileage-8aafc0f0c9a95201f0f8a22c`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "30077",
  "stateFips": "30",
  "state": "MT",
  "county": "Powell County",
  "region": "Powell County, MT",
  "operator": {
    "id": "31684",
    "name": "PHILLIPS 66 PIPELINE LLC"
  },
  "commodity": "Non-HVL Petroleum Product",
  "mileage": 35.52405872,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 7141,
    "rowSha256": "52b43a4ce27599674fe17384764c3df7bfcb4bc9092de48c428e83b40f2c7da9"
  },
  "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": "PHILLIPS 66 PIPELINE LLC"
}
```