# SOUTHERN NATURAL GAS CO — Columbia County, FL

**Citation:** NPMS FIPS 12023 / OPID 18516  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

21.423938 active Natural Gas pipeline miles in Columbia County, FL; public NPMS snapshot 2026-07-16.

## Document text

SOUTHERN NATURAL GAS CO (PHMSA OPID 18516) reported 21.423938 active Natural Gas pipeline miles in Columbia County, FL (county FIPS 12023) 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: `190168a09063a2d0036b274193d07dabc77ffc7e190c3cfff1fef6ee1738cfa8`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T06:24:00.005Z
- Document slug: `npms-mileage-3b90c404e6431fefcd7c264d`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "12023",
  "stateFips": "12",
  "state": "FL",
  "county": "Columbia County",
  "region": "Columbia County, FL",
  "operator": {
    "id": "18516",
    "name": "SOUTHERN NATURAL GAS CO"
  },
  "commodity": "Natural Gas",
  "mileage": 21.4239375,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 1258,
    "rowSha256": "658e821dc1150c12727e2739b83566a024e9af39d071ce912b7eab7fa6cb9f30"
  },
  "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"
}
```