# MID - VALLEY PIPELINE CO — Harrison County, TX

**Citation:** NPMS FIPS 48203 / OPID 12470  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

37.738502 active Crude Oil pipeline miles in Harrison County, TX; public NPMS snapshot 2026-07-16.

## Document text

MID - VALLEY PIPELINE CO (PHMSA OPID 12470) reported 37.738502 active Crude Oil pipeline miles in Harrison County, TX (county FIPS 48203) 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: `efcf7feeb1772a7b8b6fa83704d7ce8a0275fdcdba19500136085efa92769747`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T07:42:19.158Z
- Document slug: `npms-mileage-5baf47b993307a7870dfa05b`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48203",
  "stateFips": "48",
  "state": "TX",
  "county": "Harrison County",
  "region": "Harrison County, TX",
  "operator": {
    "id": "12470",
    "name": "MID - VALLEY PIPELINE CO"
  },
  "commodity": "Crude Oil",
  "mileage": 37.73850189,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 12205,
    "rowSha256": "8b51f7e73d0c1830d9bc055528a3be6e669d45c69157ccb58e3c286f407b9e8d"
  },
  "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": "MID - VALLEY PIPELINE CO"
}
```