# ATMOS PIPELINE - TEXAS — Rockwall County, TX

**Citation:** NPMS FIPS 48397 / OPID 31978  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

20.08522 active Natural Gas pipeline miles in Rockwall County, TX; public NPMS snapshot 2026-07-16.

## Document text

ATMOS PIPELINE - TEXAS (PHMSA OPID 31978) reported 20.08522 active Natural Gas pipeline miles in Rockwall County, TX (county FIPS 48397) 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: `31c36f55206e128c9e040a46ade613f8e6245c45a712b785134e5859e4e51c87`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T11:34:25.657Z
- Document slug: `npms-mileage-a16ce6cc5ac5338e07f8f20f`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "48397",
  "stateFips": "48",
  "state": "TX",
  "county": "Rockwall County",
  "region": "Rockwall County, TX",
  "operator": {
    "id": "31978",
    "name": "ATMOS PIPELINE - TEXAS"
  },
  "commodity": "Natural Gas",
  "mileage": 20.08521969,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 13734,
    "rowSha256": "3d0d7511cbddde71209ba5a8a246e533015159b43d6d602a4e1e09c2b947e355"
  },
  "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": "ATMOS PIPELINE - TEXAS"
}
```