# AUX SABLE MIDSTREAM — Mountrail County, ND

**Citation:** NPMS FIPS 38061 / OPID 32641  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

21.76372 active Natural Gas pipeline miles in Mountrail County, ND; public NPMS snapshot 2026-07-16.

## Document text

AUX SABLE MIDSTREAM (PHMSA OPID 32641) reported 21.76372 active Natural Gas pipeline miles in Mountrail County, ND (county FIPS 38061) 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: `17e80ffbe8eb695d47b6e3da55e5315ed32ab6109cc93f80885799889866a8b1`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T00:08:54.694Z
- Document slug: `npms-mileage-b407cc420c930d4e2443760a`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "38061",
  "stateFips": "38",
  "state": "ND",
  "county": "Mountrail County",
  "region": "Mountrail County, ND",
  "operator": {
    "id": "32641",
    "name": "AUX SABLE MIDSTREAM"
  },
  "commodity": "Natural Gas",
  "mileage": 21.7637197,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 8397,
    "rowSha256": "3bb01ba3b46b4c94931ae42be72ce7c1405b4445151e46d09b002ae513f7c37c"
  },
  "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": "AUX SABLE MIDSTREAM"
}
```