# SOUTHERN NATURAL GAS CO — Ouachita Parish, LA

**Citation:** NPMS FIPS 22073 / OPID 18516  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

36.555519 active Natural Gas pipeline miles in Ouachita Parish, LA; public NPMS snapshot 2026-07-16.

## Document text

SOUTHERN NATURAL GAS CO (PHMSA OPID 18516) reported 36.555519 active Natural Gas pipeline miles in Ouachita Parish, LA (county FIPS 22073) 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: `5dd8c0a87a06b8229230cb2ff7321826234299b739d451f00967f39040394802`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T05:02:05.608Z
- Document slug: `npms-mileage-10f7ead11cc74b4700d25be2`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "22073",
  "stateFips": "22",
  "state": "LA",
  "county": "Ouachita Parish",
  "region": "Ouachita Parish, LA",
  "operator": {
    "id": "18516",
    "name": "SOUTHERN NATURAL GAS CO"
  },
  "commodity": "Natural Gas",
  "mileage": 36.55551893,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 4952,
    "rowSha256": "b2d59b506c7acb1bcf0a348586e4371f88b1e49af781f0d52732beb5f50cc9bf"
  },
  "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"
}
```