# ONEOK GAS TRANSPORTATION, LLC — Underground natural gas storage annual report (2017)

**Citation:** PHMSA Annual Report 20180645 (2017)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2017-12-31

Underground natural gas storage; reporting year 2017; OK. Operator-reported infrastructure data.

## Document text

Underground natural gas storage annual report for reporting year 2017, submitted by ONEOK GAS TRANSPORTATION, LLC (operator 31286). Reported scope: OK. Represented states: OK. Referenced facilities: Depew Storage Facility, Edmond Storage Facility, Haskell Storage Facility, Osage Storage Facility. Attached form tables: UNGS AR Part B: 4 related rows; UNGS AR Part C: 4 related rows. The sortable date is the reporting-period end, not the operator submission date.

## Provenance

- Official: Yes
- Source: <https://data.transportation.gov/d/aemm-7pyq>
- Source ID: `phmsa-annual-reports`
- SHA-256: `7cdbd043b9ed941627c112ed1ed3599144cee6d9004af674e3d8447302402524`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-26T01:30:53.866Z
- Document slug: `phmsa-annual-91fad59560c1c4d3c72ef319`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "underground_natural_gas_storage",
  "reportYear": 2017,
  "reportNumber": "20180645",
  "supplementalNumber": "645",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "31286",
    "name": "ONEOK GAS TRANSPORTATION, LLC"
  },
  "region": "OK",
  "commodity": null,
  "representedStates": [
    "OK"
  ],
  "jurisdictionClasses": [],
  "facilities": [
    "Depew Storage Facility",
    "Edmond Storage Facility",
    "Haskell Storage Facility",
    "Osage Storage Facility"
  ],
  "metrics": {},
  "dependentRowsBySheet": {
    "UNGS AR Part B": 4,
    "UNGS AR Part C": 4
  },
  "dataAsOf": "2026-02-02T07:32:43.000Z",
  "reportingPeriodEnd": "2017-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_underground_natural_gas_storage_2017_present.zip",
    "archiveSha256": "4682d4dc5904c3cf65ac317a8b647abf41725580887927043f0b80d68c67bb31",
    "workbook": "annual_underground_natural_gas_storage_2017.xlsx",
    "sheet": "UNGS AR Part A and D",
    "rowNumber": 70,
    "sourceRowNumbers": [
      70
    ],
    "rowSha256": "b0d3417d9f4f5b163a854c2f767791a6961b9f5b2c40215a0485071350924494"
  },
  "caveat": "Operator-reported annual infrastructure data may be corrected. The indexed date is the reporting-period end, not the submission date, and the record is not an agency finding about current facility condition.",
  "jurisdiction": "US",
  "operatorName": "ONEOK GAS TRANSPORTATION, LLC"
}
```