# YANKEE GAS SERVICES CO — Gas distribution annual report (2012)

**Citation:** PHMSA Annual Report 20130921 (2012)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2012-12-31

Gas distribution; reporting year 2012; CT. Operator-reported infrastructure data.

## Document text

Gas distribution annual report for reporting year 2012, submitted by YANKEE GAS SERVICES CO (operator 24015). Reported scope: CT. Represented states: CT. Selected reported fields: mmiles total: 3274.654; mmiles by dcd total: 3274.654; mmiles ci wr total: 413.398; mmiles cu total: 0.228; mmiles other total: 0.099; mmiles pe total: 1120.425; mmiles steel total: 1740.504; num srvcs total: 152471; num srvs by dcd total: 152471; num srvs ci wr total: 28; num srvs cu total: 530; num srvs other total: 6174; num srvs pe total: 99575; num srvs steel total: 46164; total hazleaks cor mains: 27; total hazleaks cor srvs: 163; total hazleaks eq mains: 4; total hazleaks eq srvs: 19; total hazleaks ex mains: 12; total hazleaks ex srvs: 80; total hazleaks mat weld mains: 31; total hazleaks mat weld srvs: 86; total hazleaks nf mains: 35; total hazleaks nf srvs: 24; total hazleaks of dam srvs: 3; total hazleaks op srvs: 1; total hazleaks ot mains: 25; total hazleaks ot srvs: 14; total leaks cor mains: 81; total leaks cor srvs: 364. 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: `e8023241de74c3644256f5a903158715968cee3cd2fc3a64d4892b0c445a0118`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-26T06:03:27.900Z
- Document slug: `phmsa-annual-924b5639e517ad98e9ea870e`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "gas_distribution",
  "reportYear": 2012,
  "reportNumber": "20130921",
  "supplementalNumber": "18109",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "24015",
    "name": "YANKEE GAS SERVICES CO"
  },
  "region": "CT",
  "commodity": null,
  "representedStates": [
    "CT"
  ],
  "jurisdictionClasses": [],
  "facilities": [],
  "metrics": {
    "MMILES_TOTAL": 3274.654,
    "MMILES_BY_DCD_TOTAL": 3274.654,
    "MMILES_CI_WR_TOTAL": 413.398,
    "MMILES_CU_TOTAL": 0.228,
    "MMILES_OTHER_TOTAL": 0.099,
    "MMILES_PE_TOTAL": 1120.425,
    "MMILES_STEEL_TOTAL": 1740.504,
    "NUM_SRVCS_TOTAL": 152471,
    "NUM_SRVS_BY_DCD_TOTAL": 152471,
    "NUM_SRVS_CI_WR_TOTAL": 28,
    "NUM_SRVS_CU_TOTAL": 530,
    "NUM_SRVS_OTHER_TOTAL": 6174,
    "NUM_SRVS_PE_TOTAL": 99575,
    "NUM_SRVS_STEEL_TOTAL": 46164,
    "TOTAL_HAZLEAKS_COR_MAINS": 27,
    "TOTAL_HAZLEAKS_COR_SRVS": 163,
    "TOTAL_HAZLEAKS_EQ_MAINS": 4,
    "TOTAL_HAZLEAKS_EQ_SRVS": 19,
    "TOTAL_HAZLEAKS_EX_MAINS": 12,
    "TOTAL_HAZLEAKS_EX_SRVS": 80,
    "TOTAL_HAZLEAKS_MAT_WELD_MAINS": 31,
    "TOTAL_HAZLEAKS_MAT_WELD_SRVS": 86,
    "TOTAL_HAZLEAKS_NF_MAINS": 35,
    "TOTAL_HAZLEAKS_NF_SRVS": 24,
    "TOTAL_HAZLEAKS_OF_DAM_SRVS": 3,
    "TOTAL_HAZLEAKS_OP_SRVS": 1,
    "TOTAL_HAZLEAKS_OT_MAINS": 25,
    "TOTAL_HAZLEAKS_OT_SRVS": 14,
    "TOTAL_LEAKS_COR_MAINS": 81,
    "TOTAL_LEAKS_COR_SRVS": 364
  },
  "dependentRowsBySheet": {},
  "dataAsOf": "2026-02-02T07:27:00.000Z",
  "reportingPeriodEnd": "2012-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_gas_distribution_2010_present.zip",
    "archiveSha256": "5a1422d800e6839d1dcacc2e9f1b24fc34371ef78f4cb8ffc53872eeeadfca1a",
    "workbook": "annual_gas_distribution_2012.xlsx",
    "sheet": "GD AR 2012",
    "rowNumber": 1182,
    "sourceRowNumbers": [
      1182
    ],
    "rowSha256": "f2fa8e4711511e8cd323ae2ddd91748b10c7125a717afaf6e0a30280b1482c12"
  },
  "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": "YANKEE GAS SERVICES CO"
}
```