# ACADIAN GAS PIPELINE SYSTEM — Iberia Parish, LA

**Citation:** NPMS FIPS 22045 / OPID 3  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

9.581116 active Natural Gas pipeline miles in Iberia Parish, LA; public NPMS snapshot 2026-07-16.

## Document text

ACADIAN GAS PIPELINE SYSTEM (PHMSA OPID 3) reported 9.581116 active Natural Gas pipeline miles in Iberia Parish, LA (county FIPS 22045) 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: `04953b514137f4f4f88d7fbc40dc27c90c00856a556041e4ca782189859328c1`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T16:48:28.565Z
- Document slug: `npms-mileage-5c6577a52f992a05065a980d`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "22045",
  "stateFips": "22",
  "state": "LA",
  "county": "Iberia Parish",
  "region": "Iberia Parish, LA",
  "operator": {
    "id": "3",
    "name": "ACADIAN GAS PIPELINE SYSTEM"
  },
  "commodity": "Natural Gas",
  "mileage": 9.58111553,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 4704,
    "rowSha256": "c3077c6ca5e3e53ffa7df13c362ecd9cf999ec232765937a7018dafeb1583d9a"
  },
  "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"
}
```