# CENTERPOINT ENERGY RESOURCES CORPORATION — Gas distribution annual report (2020)

**Citation:** PHMSA Annual Report 20210808 (2020)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2020-12-31

Gas distribution; reporting year 2020; LA; Natural Gas. Operator-reported infrastructure data.

## Document text

Gas distribution annual report for reporting year 2020, submitted by CENTERPOINT ENERGY RESOURCES CORPORATION (operator 4499). Reported scope: LA; Natural Gas. Represented states: LA. Selected reported fields: mmiles total: 3519.162; mmiles 2in to 4in total: 307.945; mmiles 4in to 8in total: 82.527; mmiles 8in to 12in total: 5.743; mmiles by dcd total: 3519.163; mmiles lt2in total: 3122.948; mmiles part b2 total: 3519.163; mmiles pe total: 993.752; mmiles steel total: 2525.411; num srvcs total: 172118; num srvs 1in to 2in total: 4820; num srvs 2in to 4in total: 63; num srvs 4in to 8in total: 1; num srvs by dcd total: 172118; num srvs lt1in total: 166363; num srvs other total: 6; num srvs part b3 total: 172118; num srvs pe total: 50419; num srvs steel total: 121693; num srvs unk total: 871; total hazleaks cor mains: 6; total hazleaks cor srvs: 42; total hazleaks eq mains: 5; total hazleaks eq srvs: 135; total hazleaks ex mains: 54; total hazleaks ex srvs: 152; total hazleaks nf mains: 8; total hazleaks nf srvs: 70; total hazleaks of dam mains: 6; total hazleaks of dam srvs: 175. 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: `6243e8d45199472a185f171c8eee0dceabaf3e8b8ece48420b6951b8260774a7`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-27T00:31:21.952Z
- Document slug: `phmsa-annual-9241f7f76672ffe3c2935d63`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "gas_distribution",
  "reportYear": 2020,
  "reportNumber": "20210808",
  "supplementalNumber": "43437",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "4499",
    "name": "CENTERPOINT ENERGY RESOURCES CORPORATION"
  },
  "region": "LA",
  "commodity": "Natural Gas",
  "representedStates": [
    "LA"
  ],
  "jurisdictionClasses": [],
  "facilities": [],
  "metrics": {
    "MMILES_TOTAL": 3519.162,
    "MMILES_2IN_TO_4IN_TOTAL": 307.945,
    "MMILES_4IN_TO_8IN_TOTAL": 82.527,
    "MMILES_8IN_TO_12IN_TOTAL": 5.743,
    "MMILES_BY_DCD_TOTAL": 3519.163,
    "MMILES_LT2IN_TOTAL": 3122.948,
    "MMILES_PART_B2_TOTAL": 3519.163,
    "MMILES_PE_TOTAL": 993.752,
    "MMILES_STEEL_TOTAL": 2525.411,
    "NUM_SRVCS_TOTAL": 172118,
    "NUM_SRVS_1IN_TO_2IN_TOTAL": 4820,
    "NUM_SRVS_2IN_TO_4IN_TOTAL": 63,
    "NUM_SRVS_4IN_TO_8IN_TOTAL": 1,
    "NUM_SRVS_BY_DCD_TOTAL": 172118,
    "NUM_SRVS_LT1IN_TOTAL": 166363,
    "NUM_SRVS_OTHER_TOTAL": 6,
    "NUM_SRVS_PART_B3_TOTAL": 172118,
    "NUM_SRVS_PE_TOTAL": 50419,
    "NUM_SRVS_STEEL_TOTAL": 121693,
    "NUM_SRVS_UNK_TOTAL": 871,
    "TOTAL_HAZLEAKS_COR_MAINS": 6,
    "TOTAL_HAZLEAKS_COR_SRVS": 42,
    "TOTAL_HAZLEAKS_EQ_MAINS": 5,
    "TOTAL_HAZLEAKS_EQ_SRVS": 135,
    "TOTAL_HAZLEAKS_EX_MAINS": 54,
    "TOTAL_HAZLEAKS_EX_SRVS": 152,
    "TOTAL_HAZLEAKS_NF_MAINS": 8,
    "TOTAL_HAZLEAKS_NF_SRVS": 70,
    "TOTAL_HAZLEAKS_OF_DAM_MAINS": 6,
    "TOTAL_HAZLEAKS_OF_DAM_SRVS": 175
  },
  "dependentRowsBySheet": {},
  "dataAsOf": "2026-02-02T07:27:13.000Z",
  "reportingPeriodEnd": "2020-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_gas_distribution_2010_present.zip",
    "archiveSha256": "5a1422d800e6839d1dcacc2e9f1b24fc34371ef78f4cb8ffc53872eeeadfca1a",
    "workbook": "annual_gas_distribution_2020.xlsx",
    "sheet": "GD AR 2020",
    "rowNumber": 331,
    "sourceRowNumbers": [
      331
    ],
    "rowSha256": "8b0ffc384da80e80895362e18b54136d807973eab448ca444a97cc355c54def7"
  },
  "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": "CENTERPOINT ENERGY RESOURCES CORPORATION"
}
```