# TRES PALACIOS GAS STORAGE LLC — Matagorda County, TX

**Citation:** NPMS FIPS 48321 / OPID 32448  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

34.025015 active Natural Gas pipeline miles in Matagorda County, TX; public NPMS snapshot 2026-07-16.

## Document text

TRES PALACIOS GAS STORAGE LLC (PHMSA OPID 32448) reported 34.025015 active Natural Gas pipeline miles in Matagorda County, TX (county FIPS 48321) 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: `3bd6372551e02b65069307a32673150b1fb52eb1b48252670e873f39ecfefc5a`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T19:47:38.161Z
- Document slug: `npms-mileage-bc190743719d36e938d9863d`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48321",
  "stateFips": "48",
  "state": "TX",
  "county": "Matagorda County",
  "region": "Matagorda County, TX",
  "operator": {
    "id": "32448",
    "name": "TRES PALACIOS GAS STORAGE LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 34.02501517,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 13074,
    "rowSha256": "1179b04d488cecefa07328d7b72dca220afc489c34433cbfecbd008012cbd326"
  },
  "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": "TRES PALACIOS GAS STORAGE LLC"
}
```