# PHILLIPS 66 PIPELINE LLC — Sweetwater County, WY

**Citation:** NPMS FIPS 56037 / OPID 31684  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

271.652706 active Non-HVL Petroleum Product pipeline miles in Sweetwater County, WY; public NPMS snapshot 2026-07-16.

## Document text

PHILLIPS 66 PIPELINE LLC (PHMSA OPID 31684) reported 271.652706 active Non-HVL Petroleum Product pipeline miles in Sweetwater County, WY (county FIPS 56037) 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: `5a5a1097d3fa84a7154b9ed09849497f8263a124554957481a18b38b60145a10`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-23T19:56:15.252Z
- Document slug: `npms-mileage-c7fb9af037158e08f13de4c2`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "56037",
  "stateFips": "56",
  "state": "WY",
  "county": "Sweetwater County",
  "region": "Sweetwater County, WY",
  "operator": {
    "id": "31684",
    "name": "PHILLIPS 66 PIPELINE LLC"
  },
  "commodity": "Non-HVL Petroleum Product",
  "mileage": 271.65270644,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 15475,
    "rowSha256": "6e0f727f421c75d81b211531f62eee4591651a8527603726deac5b038a3706e0"
  },
  "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"
}
```