# ACADIAN GAS PIPELINE SYSTEM — St. John the Baptist Parish, LA

**Citation:** NPMS FIPS 22095 / OPID 3  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

16.536458 active Natural Gas pipeline miles in St. John the Baptist Parish, LA; public NPMS snapshot 2026-07-16.

## Document text

ACADIAN GAS PIPELINE SYSTEM (PHMSA OPID 3) reported 16.536458 active Natural Gas pipeline miles in St. John the Baptist Parish, LA (county FIPS 22095) 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: `a76f1cae5a0bf656527e8abecf29003a326f4688b74b9fe77b8e2f8b45a0f21c`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T01:40:50.072Z
- Document slug: `npms-mileage-c0aadaaa61202d7a75bbf982`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "22095",
  "stateFips": "22",
  "state": "LA",
  "county": "St. John the Baptist Parish",
  "region": "St. John the Baptist Parish, LA",
  "operator": {
    "id": "3",
    "name": "ACADIAN GAS PIPELINE SYSTEM"
  },
  "commodity": "Natural Gas",
  "mileage": 16.53645834,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 5204,
    "rowSha256": "b5202c238bb5fe20e64a8fdce9a47038ace16c56123905ad7553314430206ca0"
  },
  "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": "ACADIAN GAS PIPELINE SYSTEM"
}
```