# EXXONMOBIL OIL CORPORATION — Harris County, TX

**Citation:** NPMS FIPS 48201 / OPID 12634  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

2.92661 active Liquefied Petroleum Gas pipeline miles in Harris County, TX; public NPMS snapshot 2026-07-16.

## Document text

EXXONMOBIL OIL CORPORATION (PHMSA OPID 12634) reported 2.92661 active Liquefied Petroleum Gas pipeline miles in Harris County, TX (county FIPS 48201) 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: `400fb5b4b3063b26e016ebb7475f364b3422898993631608bc708421f83ea6b0`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T02:09:59.751Z
- Document slug: `npms-mileage-09161046de8b004e17235d17`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48201",
  "stateFips": "48",
  "state": "TX",
  "county": "Harris County",
  "region": "Harris County, TX",
  "operator": {
    "id": "12634",
    "name": "EXXONMOBIL OIL CORPORATION"
  },
  "commodity": "Liquefied Petroleum Gas",
  "mileage": 2.92660985,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 12055,
    "rowSha256": "3b80774cbdf13c152c968ad2e65a427cfa580820b35dc2146d423090c5c715d9"
  },
  "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 OIL CORPORATION"
}
```