# PHMSA operator 40100 — Gas transmission and gathering annual report (2023)

**Citation:** PHMSA Annual Report 20241436 (2023)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2023-12-31

Gas transmission and gathering; reporting year 2023; TX; Natural Gas. Operator-reported infrastructure data.

## Document text

Gas transmission and gathering annual report for reporting year 2023, submitted by PHMSA operator 40100 (operator 40100). Reported scope: TX; Natural Gas. Represented states: TX. Selected reported fields: partdtotalmiles: 6.643; partdcuctotal: 6.643; partdgcuctotal: 6.643; partdgonatotal: 6.643; partdgtotal: 6.643. Attached form tables: GT AR Part I: 1 related row; GT AR Part J: 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 T: 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: `87e0c39c91ba925d8159c25685eb5e256aedd54a01b5f62639825932f98477fe`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-23T22:36:29.879Z
- Document slug: `phmsa-annual-91dccc90d98a27d761b3b210`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "gas_transmission_gathering",
  "reportYear": 2023,
  "reportNumber": "20241436",
  "supplementalNumber": "44872",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "40100",
    "name": "PHMSA operator 40100"
  },
  "region": "TX",
  "commodity": "Natural Gas",
  "representedStates": [
    "TX"
  ],
  "jurisdictionClasses": [
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 6.643,
    "PARTDCUCTOTAL": 6.643,
    "PARTDGCUCTOTAL": 6.643,
    "PARTDGONATOTAL": 6.643,
    "PARTDGTOTAL": 6.643
  },
  "dependentRowsBySheet": {
    "GT AR Part I": 1,
    "GT AR Part J": 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 T": 1
  },
  "dataAsOf": "2026-02-02T07:27:31.000Z",
  "reportingPeriodEnd": "2023-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_gas_transmission_gathering_2010_present.zip",
    "archiveSha256": "ef0f3ccd7e98e0fcd2213bdb1b19c289de5e1f5861f6ebe631e4172d88318d6f",
    "workbook": "annual_gas_transmission_gathering_2023.xlsx",
    "sheet": "GT AR Part A to D",
    "rowNumber": 1193,
    "sourceRowNumbers": [
      1193
    ],
    "rowSha256": "7ac6ba4c2fc3259ce2ce8c15cfd63c8a22b289a85a37f2225d6f2a0984c7c763"
  },
  "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 40100"
}
```