# ONEOK GAS TRANSPORTATION, LLC — Dewey County, OK

**Citation:** NPMS FIPS 40043 / OPID 31286  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

84.753292 active Natural Gas pipeline miles in Dewey County, OK; public NPMS snapshot 2026-07-16.

## Document text

ONEOK GAS TRANSPORTATION, LLC (PHMSA OPID 31286) reported 84.753292 active Natural Gas pipeline miles in Dewey County, OK (county FIPS 40043) 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: `8c3b57941e686210652d20843b275ba602939017d4b07961b490690010f7162e`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T00:47:38.429Z
- Document slug: `npms-mileage-2b0920f448a4e8a18713c32e`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "40043",
  "stateFips": "40",
  "state": "OK",
  "county": "Dewey County",
  "region": "Dewey County, OK",
  "operator": {
    "id": "31286",
    "name": "ONEOK GAS TRANSPORTATION, LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 84.75329165,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 9240,
    "rowSha256": "4b9493a76aa50da42fa18b9edc99c3cbc1f2537e78cb77f10cca0c530a9f920b"
  },
  "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": "ONEOK GAS TRANSPORTATION, LLC"
}
```