# TRANSCANADA NORTHERN BORDER INC — Grant County, ND

**Citation:** NPMS FIPS 38037 / OPID 32487  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

3.973487 active Natural Gas pipeline miles in Grant County, ND; public NPMS snapshot 2026-07-16.

## Document text

TRANSCANADA NORTHERN BORDER INC (PHMSA OPID 32487) reported 3.973487 active Natural Gas pipeline miles in Grant County, ND (county FIPS 38037) 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: `b8fc0f5fe2a11fb53efba6fe67e16aac4db57a8cea438e63e224cb4bc9765064`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-24T18:01:05.669Z
- Document slug: `npms-mileage-aad8fba1a1f9e9cbc6a005d3`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "38037",
  "stateFips": "38",
  "state": "ND",
  "county": "Grant County",
  "region": "Grant County, ND",
  "operator": {
    "id": "32487",
    "name": "TRANSCANADA NORTHERN BORDER INC"
  },
  "commodity": "Natural Gas",
  "mileage": 3.97348674,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 8331,
    "rowSha256": "fce5321e55a3699bf863dba398c1974aeb22b2b8e8322c879efecda11e7b7cd5"
  },
  "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": "TRANSCANADA NORTHERN BORDER INC"
}
```