# ONEOK GAS TRANSPORTATION, LLC — Custer County, OK

**Citation:** NPMS FIPS 40039 / OPID 31286  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

111.978129 active Natural Gas pipeline miles in Custer County, OK; public NPMS snapshot 2026-07-16.

## Document text

ONEOK GAS TRANSPORTATION, LLC (PHMSA OPID 31286) reported 111.978129 active Natural Gas pipeline miles in Custer County, OK (county FIPS 40039) 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: `dd17bbbadebc323cbb331886e8691a95fb858467f8b16c6d5f6990b8b7b7ba1f`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T08:09:31.593Z
- Document slug: `npms-mileage-80739be1d02887808fb323f1`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "40039",
  "stateFips": "40",
  "state": "OK",
  "county": "Custer County",
  "region": "Custer County, OK",
  "operator": {
    "id": "31286",
    "name": "ONEOK GAS TRANSPORTATION, LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 111.97812878,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 9226,
    "rowSha256": "524fd5dd1705680691348eb60b9af28e536fb9bfa8f6669cfeb04f5667b92d9f"
  },
  "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"
}
```