# MPLX LP — Culberson County, TX

**Citation:** NPMS FIPS 48109 / OPID 40149  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

12.27139 active Crude Oil pipeline miles in Culberson County, TX; public NPMS snapshot 2026-07-16.

## Document text

MPLX LP (PHMSA OPID 40149) reported 12.27139 active Crude Oil pipeline miles in Culberson County, TX (county FIPS 48109) 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: `fc2794ea8ba3a06dae879e259f09cea3e8f8ba411ded0268f52f25573da2f57e`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T18:23:25.254Z
- Document slug: `npms-mileage-cd7b9fd94155cc40c4f96eaa`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48109",
  "stateFips": "48",
  "state": "TX",
  "county": "Culberson County",
  "region": "Culberson County, TX",
  "operator": {
    "id": "40149",
    "name": "MPLX LP"
  },
  "commodity": "Crude Oil",
  "mileage": 12.27139015,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 11455,
    "rowSha256": "51161947c2a5d0d3aed9ded2b062798e7ae0502bdff34c946d69a2960c36e93a"
  },
  "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": "MPLX LP"
}
```