# SOUTHERN NATURAL GAS CO — De Soto Parish, LA

**Citation:** NPMS FIPS 22031 / OPID 18516  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

46.657627 active Natural Gas pipeline miles in De Soto Parish, LA; public NPMS snapshot 2026-07-16.

## Document text

SOUTHERN NATURAL GAS CO (PHMSA OPID 18516) reported 46.657627 active Natural Gas pipeline miles in De Soto Parish, LA (county FIPS 22031) 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: `5e6c07ab7e26e5393c2dc190050f5d103a0a4ff9ee456c4ebe3e32f63037e143`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T12:31:29.997Z
- Document slug: `npms-mileage-8a0b62f862bddc5f72e97f93`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "22031",
  "stateFips": "22",
  "state": "LA",
  "county": "De Soto Parish",
  "region": "De Soto Parish, LA",
  "operator": {
    "id": "18516",
    "name": "SOUTHERN NATURAL GAS CO"
  },
  "commodity": "Natural Gas",
  "mileage": 46.65762688,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 4581,
    "rowSha256": "ad104570157a154c6d2c07504507d3874af3a13e17ed4c0f81c1df47db4df068"
  },
  "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": "SOUTHERN NATURAL GAS CO"
}
```