# TENNESSEE GAS PIPELINE COMPANY — St. Mary Parish, LA

**Citation:** NPMS FIPS 22101 / OPID 19160  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

68.127265 active Natural Gas pipeline miles in St. Mary Parish, LA; public NPMS snapshot 2026-07-16.

## Document text

TENNESSEE GAS PIPELINE COMPANY (PHMSA OPID 19160) reported 68.127265 active Natural Gas pipeline miles in St. Mary Parish, LA (county FIPS 22101) 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: `debe5350b59a846bbb8a73e5ed7cbf20ed6339aaaca5bfe3a6fc2e4b53da5e6c`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T21:40:30.265Z
- Document slug: `npms-mileage-7e7e79910a8011e8dd7d7757`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "22101",
  "stateFips": "22",
  "state": "LA",
  "county": "St. Mary Parish",
  "region": "St. Mary Parish, LA",
  "operator": {
    "id": "19160",
    "name": "TENNESSEE GAS PIPELINE COMPANY"
  },
  "commodity": "Natural Gas",
  "mileage": 68.12726512,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 5252,
    "rowSha256": "9e21f3d3f2a3f29f7e358dceab2a3a9698f614214160e36b322ef237b50ccfd4"
  },
  "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": "TENNESSEE GAS PIPELINE COMPANY"
}
```