# PHMSA operator 300 — Hazardous liquid annual report (2024)

**Citation:** PHMSA Annual Report 20250466 (2024)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2024-12-31

Hazardous liquid; reporting year 2024; TX; Crude Oil. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2024, submitted by PHMSA operator 300 (operator 300). Reported scope: TX; Crude Oil. Represented states: AL, AR, CA, CO, IL, KS, LA, MS, MT, ND, NM, OK, TN, TX, WY. Selected reported fields: partdtotalmiles: 8300.17; partbhcatotal: 1518.51; partdcpbtotal: 170.44; partdcpctotal: 7135.58; partdcuototal: 994.15; partdontotal: 8300.17; parte1940total: 586.45; parte1950total: 240.66; parte1960total: 382.62; parte1970total: 210.31; parte1980total: 66.01; parte1990total: 443.98; parte2000total: 355.95; parte2010total: 3961.33; parte2020total: 72.57; partepre40total: 1.28; partetotal: 6321.17; partetotalhf: 5110.18; partetotallf: 1210.99; parteunkntotal: 0.01. Attached form tables: HL AR Part F to G: 5 related rows; HL AR Part H: 20 related rows; HL AR Part I: 20 related rows; HL AR Part J: 22 related rows; HL AR Part K: 24 related rows; HL AR Part L: 20 related rows; HL AR Part M: 24 related rows; HL AR Part N to O: 1 related row; HL AR Part P: 20 related rows; HL AR Part Q: 20 related rows; HL AR Part R: 24 related rows. 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: `55e9ba66e065bc024e7e43c483ff22a8b7ce8cb139b58d047c94bb878287c112`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-24T15:41:23.657Z
- Document slug: `phmsa-annual-d22afde7e7322973801820fb`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2024,
  "reportNumber": "20250466",
  "supplementalNumber": "22544",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "300",
    "name": "PHMSA operator 300"
  },
  "region": "TX",
  "commodity": "Crude Oil",
  "representedStates": [
    "AL",
    "AR",
    "CA",
    "CO",
    "IL",
    "KS",
    "LA",
    "MS",
    "MT",
    "ND",
    "NM",
    "OK",
    "TN",
    "TX",
    "WY"
  ],
  "jurisdictionClasses": [
    "INTERSTATE",
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 8300.17,
    "PARTBHCATOTAL": 1518.51,
    "PARTDCPBTOTAL": 170.44,
    "PARTDCPCTOTAL": 7135.58,
    "PARTDCUOTOTAL": 994.15,
    "PARTDONTOTAL": 8300.17,
    "PARTE1940TOTAL": 586.45,
    "PARTE1950TOTAL": 240.66,
    "PARTE1960TOTAL": 382.62,
    "PARTE1970TOTAL": 210.31,
    "PARTE1980TOTAL": 66.01,
    "PARTE1990TOTAL": 443.98,
    "PARTE2000TOTAL": 355.95,
    "PARTE2010TOTAL": 3961.33,
    "PARTE2020TOTAL": 72.57,
    "PARTEPRE40TOTAL": 1.28,
    "PARTETOTAL": 6321.17,
    "PARTETOTALHF": 5110.18,
    "PARTETOTALLF": 1210.99,
    "PARTEUNKNTOTAL": 0.01
  },
  "dependentRowsBySheet": {
    "HL AR Part F to G": 5,
    "HL AR Part H": 20,
    "HL AR Part I": 20,
    "HL AR Part J": 22,
    "HL AR Part K": 24,
    "HL AR Part L": 20,
    "HL AR Part M": 24,
    "HL AR Part N to O": 1,
    "HL AR Part P": 20,
    "HL AR Part Q": 20,
    "HL AR Part R": 24
  },
  "dataAsOf": "2026-02-02T07:29:44.000Z",
  "reportingPeriodEnd": "2024-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2024.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 6,
    "sourceRowNumbers": [
      6
    ],
    "rowSha256": "0b07da6bfcfc61a677458b170cf106a0a7336a5a20abee15b608623d83eddd99"
  },
  "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 300"
}
```