# NORTHERN NATURAL GAS CO — Osceola County, IA

**Citation:** NPMS FIPS 19143 / OPID 13750  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

18.30797 active Natural Gas pipeline miles in Osceola County, IA; public NPMS snapshot 2026-07-16.

## Document text

NORTHERN NATURAL GAS CO (PHMSA OPID 13750) reported 18.30797 active Natural Gas pipeline miles in Osceola County, IA (county FIPS 19143) 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: `c8143b68783a7bca2bd8bc51ec4dfb9d3d2ae4d87ca4f77546127feb59ab288e`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T10:09:55.318Z
- Document slug: `npms-mileage-855e93c10fac5e09ee10bbbd`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "19143",
  "stateFips": "19",
  "state": "IA",
  "county": "Osceola County",
  "region": "Osceola County, IA",
  "operator": {
    "id": "13750",
    "name": "NORTHERN NATURAL GAS CO"
  },
  "commodity": "Natural Gas",
  "mileage": 18.30796971,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 3081,
    "rowSha256": "ac1d03a49b03d9e0c8505bcd9147dd454cc85aa4b9b21e9f16ebe8bcf1110caa"
  },
  "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"
}
```