# GULF SOUTH PIPELINE COMPANY, LLC — Washington Parish, LA

**Citation:** NPMS FIPS 22117 / OPID 31728  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

46.331288 active Natural Gas pipeline miles in Washington Parish, LA; public NPMS snapshot 2026-07-16.

## Document text

GULF SOUTH PIPELINE COMPANY, LLC (PHMSA OPID 31728) reported 46.331288 active Natural Gas pipeline miles in Washington Parish, LA (county FIPS 22117) 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: `59bb071ec166d85d0e468f45b239e8b72786c9bd5bdb0478e82af70974a20c12`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T22:44:26.667Z
- Document slug: `npms-mileage-5c56ac34eb5525b328eff278`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "22117",
  "stateFips": "22",
  "state": "LA",
  "county": "Washington Parish",
  "region": "Washington Parish, LA",
  "operator": {
    "id": "31728",
    "name": "GULF SOUTH PIPELINE COMPANY, LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 46.33128787,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 5366,
    "rowSha256": "350d25ef88b02b96183a5f71716f66ec7372a1a755c1ade5ed69532fadd20c70"
  },
  "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": "GULF SOUTH PIPELINE COMPANY, LLC"
}
```