# ENBRIDGE PIPELINES (SOUTHERN LIGHTS) L.L.C. — Columbia County, WI

**Citation:** NPMS FIPS 55021 / OPID 32502  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

31.739911 active Non-HVL Petroleum Product pipeline miles in Columbia County, WI; public NPMS snapshot 2026-07-16.

## Document text

ENBRIDGE PIPELINES (SOUTHERN LIGHTS) L.L.C. (PHMSA OPID 32502) reported 31.739911 active Non-HVL Petroleum Product pipeline miles in Columbia County, WI (county FIPS 55021) 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: `e8e8081c5ba7e2b74074f6e7483210922855e2fd78f0b37bed0fc4c5872d4aa2`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T04:21:59.012Z
- Document slug: `npms-mileage-b52beb48549cf516f54dd755`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "55021",
  "stateFips": "55",
  "state": "WI",
  "county": "Columbia County",
  "region": "Columbia County, WI",
  "operator": {
    "id": "32502",
    "name": "ENBRIDGE PIPELINES (SOUTHERN LIGHTS) L.L.C."
  },
  "commodity": "Non-HVL Petroleum Product",
  "mileage": 31.73991098,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 15071,
    "rowSha256": "5917043703ead09f5da0220063db29cea1fe12c4de6ed43a4120fe5c68268942"
  },
  "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": "ENBRIDGE PIPELINES (SOUTHERN LIGHTS) L.L.C."
}
```