# TRANSCONTINENTAL GAS PIPE LINE COMPANY — San Patricio County, TX

**Citation:** NPMS FIPS 48409 / OPID 19570  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

22.71829 active Natural Gas pipeline miles in San Patricio County, TX; public NPMS snapshot 2026-07-16.

## Document text

TRANSCONTINENTAL GAS PIPE LINE COMPANY (PHMSA OPID 19570) reported 22.71829 active Natural Gas pipeline miles in San Patricio County, TX (county FIPS 48409) 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: `75cc444e50d7f5f2ba85f343030c1955db5d1f7e46b0935438d33a8614b3c685`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T14:33:50.367Z
- Document slug: `npms-mileage-21541f53cb06ce87f37484df`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48409",
  "stateFips": "48",
  "state": "TX",
  "county": "San Patricio County",
  "region": "San Patricio County, TX",
  "operator": {
    "id": "19570",
    "name": "TRANSCONTINENTAL GAS PIPE LINE COMPANY"
  },
  "commodity": "Natural Gas",
  "mileage": 22.71828978,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 13786,
    "rowSha256": "d76615637a420f2386ead48d380125022ce073b93644e5b0fb72a63f23ac0287"
  },
  "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": "TRANSCONTINENTAL GAS PIPE LINE COMPANY"
}
```