# SOUTHERN NATURAL GAS CO — Limestone County, AL

**Citation:** NPMS FIPS 01083 / OPID 18516  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

10.657994 active Natural Gas pipeline miles in Limestone County, AL; public NPMS snapshot 2026-07-16.

## Document text

SOUTHERN NATURAL GAS CO (PHMSA OPID 18516) reported 10.657994 active Natural Gas pipeline miles in Limestone County, AL (county FIPS 01083) 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: `f6dc12958b420e1b6772882daaa044a131291347905dd979c9cb3bcd2974fc23`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T15:25:01.581Z
- Document slug: `npms-mileage-89c710ab977ca7dd93f7fdcb`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "01083",
  "stateFips": "01",
  "state": "AL",
  "county": "Limestone County",
  "region": "Limestone County, AL",
  "operator": {
    "id": "18516",
    "name": "SOUTHERN NATURAL GAS CO"
  },
  "commodity": "Natural Gas",
  "mileage": 10.65799433,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 122,
    "rowSha256": "98c3e215737bb10211579cad9c3c8227b37ba3575f796e33a8a457a1379884ae"
  },
  "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"
}
```