# NORTH DAKOTA PIPELINE COMPANY LLC — Williams County, ND

**Citation:** NPMS FIPS 38105 / OPID 15774  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

183.625265 active Crude Oil pipeline miles in Williams County, ND; public NPMS snapshot 2026-07-16.

## Document text

NORTH DAKOTA PIPELINE COMPANY LLC (PHMSA OPID 15774) reported 183.625265 active Crude Oil pipeline miles in Williams County, ND (county FIPS 38105) 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: `7398922f59394916692f80a90c787845c92785aa02708e3390288b44130bdd0b`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-25T20:05:22.221Z
- Document slug: `npms-mileage-4df9925b88822dfd5504d09f`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "38105",
  "stateFips": "38",
  "state": "ND",
  "county": "Williams County",
  "region": "Williams County, ND",
  "operator": {
    "id": "15774",
    "name": "NORTH DAKOTA PIPELINE COMPANY LLC"
  },
  "commodity": "Crude Oil",
  "mileage": 183.62526514,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 8458,
    "rowSha256": "a72113ecf960204b2732bf63919529db60cdd4a533f975207c00ad411c4d2ddd"
  },
  "citedSections": [
    "195.61"
  ],
  "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": "NORTH DAKOTA PIPELINE COMPANY LLC"
}
```