# PHMSA operator 40050 — Hazardous liquid annual report (2021)

**Citation:** PHMSA Annual Report 20220023 (2021)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2021-12-31

Hazardous liquid; reporting year 2021; TN; HVL. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2021, submitted by PHMSA operator 40050 (operator 40050). Reported scope: TN; HVL. Represented states: TN. Selected reported fields: partdtotalmiles: 3.49; partdcpctotal: 3.49; partdontotal: 3.49; parte2000total: 3.49; partetotal: 3.49; partetotalhf: 3.49. Attached form tables: HL AR Part H: 1 related row; HL AR Part I: 1 related row; HL AR Part J: 1 related row; HL AR Part K: 1 related row; HL AR Part L: 1 related row; HL AR Part M: 1 related row; HL AR Part N to O: 1 related row; HL AR Part P: 1 related row; HL AR Part Q: 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: `0b95e07e37acbb6a4c5accd1dd48ba30aacfbcc1e223518f3f1e98bb477e4793`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-24T23:15:12.462Z
- Document slug: `phmsa-annual-17c707028a20068fd8d6c173`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2021,
  "reportNumber": "20220023",
  "supplementalNumber": "18978",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "40050",
    "name": "PHMSA operator 40050"
  },
  "region": "TN",
  "commodity": "HVL",
  "representedStates": [
    "TN"
  ],
  "jurisdictionClasses": [
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 3.49,
    "PARTDCPCTOTAL": 3.49,
    "PARTDONTOTAL": 3.49,
    "PARTE2000TOTAL": 3.49,
    "PARTETOTAL": 3.49,
    "PARTETOTALHF": 3.49
  },
  "dependentRowsBySheet": {
    "HL AR Part H": 1,
    "HL AR Part I": 1,
    "HL AR Part J": 1,
    "HL AR Part K": 1,
    "HL AR Part L": 1,
    "HL AR Part M": 1,
    "HL AR Part N to O": 1,
    "HL AR Part P": 1,
    "HL AR Part Q": 1
  },
  "dataAsOf": "2026-02-02T07:29:42.000Z",
  "reportingPeriodEnd": "2021-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2021.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 661,
    "sourceRowNumbers": [
      661
    ],
    "rowSha256": "f2d577de5b90ce1f8b1db8b278bcbda12f59132be62d542c6fecd2063204f2c9"
  },
  "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 40050"
}
```