# MOUNTAINWEST PIPELINE, LLC — Morgan County, UT

**Citation:** NPMS FIPS 49029 / OPID 12874  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

35.225597 active Natural Gas pipeline miles in Morgan County, UT; public NPMS snapshot 2026-07-16.

## Document text

MOUNTAINWEST PIPELINE, LLC (PHMSA OPID 12874) reported 35.225597 active Natural Gas pipeline miles in Morgan County, UT (county FIPS 49029) 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: `9e9784c4de588bc31cf7751951882b5c30954e06931c3cc5d1e0211e0a41b50e`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T01:33:32.257Z
- Document slug: `npms-mileage-7ff46e071304a4180bba291d`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "49029",
  "stateFips": "49",
  "state": "UT",
  "county": "Morgan County",
  "region": "Morgan County, UT",
  "operator": {
    "id": "12874",
    "name": "MOUNTAINWEST PIPELINE, LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 35.2255966,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 14492,
    "rowSha256": "c6c1ecdedeb8a935db20a983cabe1198ccebb4b72fb85bbc3c74fd957bd72f0d"
  },
  "citedSections": [
    "191.29"
  ],
  "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": "MOUNTAINWEST PIPELINE, LLC"
}
```