# GREAT LAKES GAS TRANSMISSION LIMITED PARTNERSHIP — Carlton County, MN

**Citation:** NPMS FIPS 27017 / OPID 6660  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

55.843025 active Natural Gas pipeline miles in Carlton County, MN; public NPMS snapshot 2026-07-16.

## Document text

GREAT LAKES GAS TRANSMISSION LIMITED PARTNERSHIP (PHMSA OPID 6660) reported 55.843025 active Natural Gas pipeline miles in Carlton County, MN (county FIPS 27017) 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: `82546f519ecb141a4c22176f150dd8809b793c8440462780134b9614ec2c5b31`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-27T07:45:37.415Z
- Document slug: `npms-mileage-540f5f602330f1d166906d30`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "27017",
  "stateFips": "27",
  "state": "MN",
  "county": "Carlton County",
  "region": "Carlton County, MN",
  "operator": {
    "id": "6660",
    "name": "GREAT LAKES GAS TRANSMISSION LIMITED PARTNERSHIP"
  },
  "commodity": "Natural Gas",
  "mileage": 55.84302462,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 5974,
    "rowSha256": "54d240d7c47a66d93576319206602e37ab851441cce9c09011bdc05ae10a597b"
  },
  "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": "GREAT LAKES GAS TRANSMISSION LIMITED PARTNERSHIP"
}
```