# NORTHERN NATURAL GAS CO — Freeborn County, MN

**Citation:** NPMS FIPS 27047 / OPID 13750  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

204.358731 active Natural Gas pipeline miles in Freeborn County, MN; public NPMS snapshot 2026-07-16.

## Document text

NORTHERN NATURAL GAS CO (PHMSA OPID 13750) reported 204.358731 active Natural Gas pipeline miles in Freeborn County, MN (county FIPS 27047) 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: `7a4e1568bb6c99e798e3e7830f775f11b690fac97967c27a61fe1d017193ba35`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T12:13:10.786Z
- Document slug: `npms-mileage-7d2054fe4cb3daf2292e118e`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "27047",
  "stateFips": "27",
  "state": "MN",
  "county": "Freeborn County",
  "region": "Freeborn County, MN",
  "operator": {
    "id": "13750",
    "name": "NORTHERN NATURAL GAS CO"
  },
  "commodity": "Natural Gas",
  "mileage": 204.35873106,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 6027,
    "rowSha256": "a306e6e8a99e9a3a42a35367af2bf5e21ca0dc365140cbecbb602054bb120020"
  },
  "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": "NORTHERN NATURAL GAS CO"
}
```