# ACADIAN GAS PIPELINE SYSTEM — West Baton Rouge Parish, LA

**Citation:** NPMS FIPS 22121 / OPID 3  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

80.704752 active Natural Gas pipeline miles in West Baton Rouge Parish, LA; public NPMS snapshot 2026-07-16.

## Document text

ACADIAN GAS PIPELINE SYSTEM (PHMSA OPID 3) reported 80.704752 active Natural Gas pipeline miles in West Baton Rouge Parish, LA (county FIPS 22121) 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: `f26f2803e0507d4841777ea8e67073ad54e50bad813a10f3eed398844df24744`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T04:34:06.266Z
- Document slug: `npms-mileage-4177d34bb4c7931db04076be`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "22121",
  "stateFips": "22",
  "state": "LA",
  "county": "West Baton Rouge Parish",
  "region": "West Baton Rouge Parish, LA",
  "operator": {
    "id": "3",
    "name": "ACADIAN GAS PIPELINE SYSTEM"
  },
  "commodity": "Natural Gas",
  "mileage": 80.70475189,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 5415,
    "rowSha256": "4822bfd1bb3f617b4c6d1389e545743fc153795b52e8275ae2dc2ddb409b0b6e"
  },
  "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"
}
```