# PHILLIPS 66 COMPANY - SWEENY REFINERY — Brazoria County, TX

**Citation:** NPMS FIPS 48039 / OPID 15485  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

14.56904 active Hydrogen Gas pipeline miles in Brazoria County, TX; public NPMS snapshot 2026-07-16.

## Document text

PHILLIPS 66 COMPANY - SWEENY REFINERY (PHMSA OPID 15485) reported 14.56904 active Hydrogen Gas pipeline miles in Brazoria County, TX (county FIPS 48039) 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: `88e11a985968378486beea2e956430d0b5d86e515fa07b36350e5a15553cfffb`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T21:05:37.984Z
- Document slug: `npms-mileage-18e66c35452e38e01de32993`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48039",
  "stateFips": "48",
  "state": "TX",
  "county": "Brazoria County",
  "region": "Brazoria County, TX",
  "operator": {
    "id": "15485",
    "name": "PHILLIPS 66 COMPANY - SWEENY REFINERY"
  },
  "commodity": "Hydrogen Gas",
  "mileage": 14.56903977,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 10957,
    "rowSha256": "aacaa2e3dbfba4823c60e9ac75eee361d2f34a01d9af8b86b1772563ca037d3e"
  },
  "citedSections": [
    "191.29"
  ],
  "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": "PHILLIPS 66 COMPANY - SWEENY REFINERY"
}
```