# EXXONMOBIL PIPELINE COMPANY LLC — Gonzales County, TX

**Citation:** NPMS FIPS 48177 / OPID 4906  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

18.388078 active Non-HVL Petroleum Product pipeline miles in Gonzales County, TX; public NPMS snapshot 2026-07-16.

## Document text

EXXONMOBIL PIPELINE COMPANY LLC (PHMSA OPID 4906) reported 18.388078 active Non-HVL Petroleum Product pipeline miles in Gonzales County, TX (county FIPS 48177) 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: `5d2ff811fa858a2fda9c2a52b4cc7115eb7f8ead4fbe73bda27a6f1177e156ae`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T18:00:55.643Z
- Document slug: `npms-mileage-c7bc07c80bd6da3c9144240e`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48177",
  "stateFips": "48",
  "state": "TX",
  "county": "Gonzales County",
  "region": "Gonzales County, TX",
  "operator": {
    "id": "4906",
    "name": "EXXONMOBIL PIPELINE COMPANY LLC"
  },
  "commodity": "Non-HVL Petroleum Product",
  "mileage": 18.38807765,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 11915,
    "rowSha256": "4411930f32173af58cd592c052f043135053f9ec76a671dbaa3d7d0ee1fc6cc9"
  },
  "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": "EXXONMOBIL PIPELINE COMPANY LLC"
}
```