# PHMSA operator 15156 — Gas transmission and gathering annual report (2021)

**Citation:** PHMSA Annual Report 20220598 (2021)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2021-12-31

Gas transmission and gathering; reporting year 2021; UT; Natural Gas. Operator-reported infrastructure data.

## Document text

Gas transmission and gathering annual report for reporting year 2021, submitted by PHMSA operator 15156 (operator 15156). Reported scope: UT; Natural Gas. Represented states: UT, WY. Selected reported fields: partdtotalmiles: 6.67; partb192milestotal: 0.24; partbclass12milestotal: 6.43; partdcpctotal: 6.67; partdtcpctotal: 6.67; partdtontotal: 6.67; partdttotal: 6.67; partb192mileson: 0.24; partbclass12mileson: 6.43. Attached form tables: GT AR Part F to G: 1 related row; GT AR Part H: 1 related row; GT AR Part J: 1 related row; GT AR Part K: 1 related row; GT AR Part L: 1 related row; GT AR Part M: 1 related row; GT AR Part N to O: 1 related row; GT AR Part P: 1 related row; GT AR Part Q: 1 related row; GT AR Part R: 1 related row; GT AR Part S: 1 related row. 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: `177ee17ce77ee4e37038a50c7622f28d388f7a3539d70fe6f51edd5327b124cb`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-24T16:35:21.003Z
- Document slug: `phmsa-annual-91fa91ff41291f1c096ca70f`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "gas_transmission_gathering",
  "reportYear": 2021,
  "reportNumber": "20220598",
  "supplementalNumber": "40447",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "15156",
    "name": "PHMSA operator 15156"
  },
  "region": "UT",
  "commodity": "Natural Gas",
  "representedStates": [
    "UT",
    "WY"
  ],
  "jurisdictionClasses": [
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 6.67,
    "PARTB192MILESTOTAL": 0.24,
    "PARTBCLASS12MILESTOTAL": 6.43,
    "PARTDCPCTOTAL": 6.67,
    "PARTDTCPCTOTAL": 6.67,
    "PARTDTONTOTAL": 6.67,
    "PARTDTTOTAL": 6.67,
    "PARTB192MILESON": 0.24,
    "PARTBCLASS12MILESON": 6.43
  },
  "dependentRowsBySheet": {
    "GT AR Part F to G": 1,
    "GT AR Part H": 1,
    "GT AR Part J": 1,
    "GT AR Part K": 1,
    "GT AR Part L": 1,
    "GT AR Part M": 1,
    "GT AR Part N to O": 1,
    "GT AR Part P": 1,
    "GT AR Part Q": 1,
    "GT AR Part R": 1,
    "GT AR Part S": 1
  },
  "dataAsOf": "2026-02-02T07:27:30.000Z",
  "reportingPeriodEnd": "2021-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_gas_transmission_gathering_2010_present.zip",
    "archiveSha256": "ef0f3ccd7e98e0fcd2213bdb1b19c289de5e1f5861f6ebe631e4172d88318d6f",
    "workbook": "annual_gas_transmission_gathering_2021.xlsx",
    "sheet": "GT AR Part A to D",
    "rowNumber": 228,
    "sourceRowNumbers": [
      228
    ],
    "rowSha256": "2e4f5f2b920dfeb9c592303b12e3c0d73c625330410c64b08563a01b2aa8f050"
  },
  "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": "PHMSA operator 15156"
}
```