# PHMSA operator 30749 — Gas transmission and gathering annual report (2011)

**Citation:** PHMSA Annual Report 20120442 (2011)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2011-12-31

Gas transmission and gathering; reporting year 2011; CA; Natural Gas. Operator-reported infrastructure data.

## Document text

Gas transmission and gathering annual report for reporting year 2011, submitted by PHMSA operator 30749 (operator 30749). Reported scope: CA; Natural Gas. Represented states: CA. Selected reported fields: partdtotalmiles: 76; partbhcatotal: 18.34; partdcpctotal: 76; partdtcpctotal: 76; partdtontotal: 76; partdttotal: 76. 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. 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: `81839a7523e135729b5881fd5ae8491bacc32d41158c3f03dc8f08d20173a828`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-25T11:53:16.275Z
- Document slug: `phmsa-annual-a83dc6b2ed82cccf3df4c719`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "gas_transmission_gathering",
  "reportYear": 2011,
  "reportNumber": "20120442",
  "supplementalNumber": "24511",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "30749",
    "name": "PHMSA operator 30749"
  },
  "region": "CA",
  "commodity": "Natural Gas",
  "representedStates": [
    "CA"
  ],
  "jurisdictionClasses": [
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 76,
    "PARTBHCATOTAL": 18.34,
    "PARTDCPCTOTAL": 76,
    "PARTDTCPCTOTAL": 76,
    "PARTDTONTOTAL": 76,
    "PARTDTTOTAL": 76
  },
  "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
  },
  "dataAsOf": "2026-02-02T07:27:23.000Z",
  "reportingPeriodEnd": "2011-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_gas_transmission_gathering_2010_present.zip",
    "archiveSha256": "ef0f3ccd7e98e0fcd2213bdb1b19c289de5e1f5861f6ebe631e4172d88318d6f",
    "workbook": "annual_gas_transmission_gathering_2011.xlsx",
    "sheet": "GT AR Part A to D",
    "rowNumber": 467,
    "sourceRowNumbers": [
      467
    ],
    "rowSha256": "41dd19af90c8c4fc9558f707a3d041fa85586d4256421faa0634ed3e24562b94"
  },
  "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 30749"
}
```