# MARATHON PIPE LINE LLC — Galveston County, TX

**Citation:** NPMS FIPS 48167 / OPID 32147  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

0.067939 active Other HVLs pipeline miles in Galveston County, TX; public NPMS snapshot 2026-07-16.

## Document text

MARATHON PIPE LINE LLC (PHMSA OPID 32147) reported 0.067939 active Other HVLs pipeline miles in Galveston County, TX (county FIPS 48167) 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: `27540363c67a407de52bd45452cf22d6a886474eae742e50c87201d9ce64738e`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-23T05:33:39.295Z
- Document slug: `npms-mileage-42e53490f2aab0a58cf75c6e`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48167",
  "stateFips": "48",
  "state": "TX",
  "county": "Galveston County",
  "region": "Galveston County, TX",
  "operator": {
    "id": "32147",
    "name": "MARATHON PIPE LINE LLC"
  },
  "commodity": "Other HVLs",
  "mileage": 0.06793939,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 11834,
    "rowSha256": "ac006b269aff701ead55fa2d1488dd1983772dbcb3684a615cb7cb2f73ece0ef"
  },
  "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": "MARATHON PIPE LINE LLC"
}
```