# MONARCH OIL PIPELINE, LLC — Hemphill County, TX

**Citation:** NPMS FIPS 48211 / OPID 39351  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

34.770822 active Crude Oil pipeline miles in Hemphill County, TX; public NPMS snapshot 2026-07-16.

## Document text

MONARCH OIL PIPELINE, LLC (PHMSA OPID 39351) reported 34.770822 active Crude Oil pipeline miles in Hemphill County, TX (county FIPS 48211) 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: `6439565bb68191024d00b60aea9db12a020586b4a75ef2da6ad6d86d001f7ab4`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-23T10:30:44.593Z
- Document slug: `npms-mileage-e4671050fd569df3a46f268e`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48211",
  "stateFips": "48",
  "state": "TX",
  "county": "Hemphill County",
  "region": "Hemphill County, TX",
  "operator": {
    "id": "39351",
    "name": "MONARCH OIL PIPELINE, LLC"
  },
  "commodity": "Crude Oil",
  "mileage": 34.77082197,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 12257,
    "rowSha256": "13a23289b0a90dc6c1745ad2e7a9d0de2fcd2921b30d368a972392f2e1234760"
  },
  "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": "MONARCH OIL PIPELINE, LLC"
}
```