# BOARDWALK ETHANE PIPELINE COMPANY, LLC — St. Martin Parish, LA

**Citation:** NPMS FIPS 22099 / OPID 32614  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

21.87892 active Other HVLs pipeline miles in St. Martin Parish, LA; public NPMS snapshot 2026-07-16.

## Document text

BOARDWALK ETHANE PIPELINE COMPANY, LLC (PHMSA OPID 32614) reported 21.87892 active Other HVLs pipeline miles in St. Martin Parish, LA (county FIPS 22099) 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: `214c3bb1a8437830f08154cb3126e4f842d95c423b27fd5fd54a0ac17270aeff`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-23T12:44:33.836Z
- Document slug: `npms-mileage-26520e1ccbec25b928f5bb34`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "22099",
  "stateFips": "22",
  "state": "LA",
  "county": "St. Martin Parish",
  "region": "St. Martin Parish, LA",
  "operator": {
    "id": "32614",
    "name": "BOARDWALK ETHANE PIPELINE COMPANY, LLC"
  },
  "commodity": "Other HVLs",
  "mileage": 21.87892045,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 5243,
    "rowSha256": "e0e68782ce7896cdda33459ebe8dfebbbe4410679f1869e27c421e28f6ba4483"
  },
  "citedSections": [
    "195.61"
  ],
  "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": "BOARDWALK ETHANE PIPELINE COMPANY, LLC"
}
```