# ONEOK GAS TRANSPORTATION, LLC — Seminole County, OK

**Citation:** NPMS FIPS 40133 / OPID 31286  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

31.563691 active Natural Gas pipeline miles in Seminole County, OK; public NPMS snapshot 2026-07-16.

## Document text

ONEOK GAS TRANSPORTATION, LLC (PHMSA OPID 31286) reported 31.563691 active Natural Gas pipeline miles in Seminole County, OK (county FIPS 40133) 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: `b32bd2e6e047debe8f9e61216bdc35492be6acc105aa471bcc1c221f2d49f620`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T14:03:48.817Z
- Document slug: `npms-mileage-e94f339aee420565963874d5`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "40133",
  "stateFips": "40",
  "state": "OK",
  "county": "Seminole County",
  "region": "Seminole County, OK",
  "operator": {
    "id": "31286",
    "name": "ONEOK GAS TRANSPORTATION, LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 31.56369129,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 9736,
    "rowSha256": "3db88d589a2d0037e01079ae03115356f30d839a4a99ae3a6037a03e3f233173"
  },
  "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"
}
```