# PHMSA operator 31684 — Hazardous liquid annual report (2020)

**Citation:** PHMSA Annual Report 20210464 (2020)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2020-12-31

Hazardous liquid; reporting year 2020; TX; Crude Oil. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2020, submitted by PHMSA operator 31684 (operator 31684). Reported scope: TX; Crude Oil. Represented states: CA, IL, LA, MT, ND, NM, OK, TX, WY. Selected reported fields: partdtotalmiles: 3612.74; partbhcatotal: 1151.97; partdcpbtotal: 42.9; partdcpctotal: 3569.84; partdontotal: 3612.74; parte1940total: 481.35; parte1950total: 882.77; parte1960total: 587.34; parte1970total: 56.49; parte1980total: 47.43; parte1990total: 182.07; parte2000total: 63.03; parte2010total: 504.08; parte2020total: 0.02; partepre40total: 2.67; partetotal: 2838.57; partetotalhf: 853.12; partetotallf: 1985.45; parteunkntotal: 31.32. Attached form tables: HL AR Part F to G: 4 related rows; HL AR Part H: 13 related rows; HL AR Part I: 13 related rows; HL AR Part J: 13 related rows; HL AR Part K: 13 related rows; HL AR Part L: 13 related rows; HL AR Part M: 13 related rows; HL AR Part N to O: 1 related row; HL AR Part P: 13 related rows; HL AR Part Q: 13 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: `e845d7ed633bcf7258ac6585f20a46c40c20d833df25e849cc821880b4553038`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-23T18:14:22.263Z
- Document slug: `phmsa-annual-bb545c8eb03577be15f6b9ec`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2020,
  "reportNumber": "20210464",
  "supplementalNumber": "18566",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "31684",
    "name": "PHMSA operator 31684"
  },
  "region": "TX",
  "commodity": "Crude Oil",
  "representedStates": [
    "CA",
    "IL",
    "LA",
    "MT",
    "ND",
    "NM",
    "OK",
    "TX",
    "WY"
  ],
  "jurisdictionClasses": [
    "INTERSTATE",
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 3612.74,
    "PARTBHCATOTAL": 1151.97,
    "PARTDCPBTOTAL": 42.9,
    "PARTDCPCTOTAL": 3569.84,
    "PARTDONTOTAL": 3612.74,
    "PARTE1940TOTAL": 481.35,
    "PARTE1950TOTAL": 882.77,
    "PARTE1960TOTAL": 587.34,
    "PARTE1970TOTAL": 56.49,
    "PARTE1980TOTAL": 47.43,
    "PARTE1990TOTAL": 182.07,
    "PARTE2000TOTAL": 63.03,
    "PARTE2010TOTAL": 504.08,
    "PARTE2020TOTAL": 0.02,
    "PARTEPRE40TOTAL": 2.67,
    "PARTETOTAL": 2838.57,
    "PARTETOTALHF": 853.12,
    "PARTETOTALLF": 1985.45,
    "PARTEUNKNTOTAL": 31.32
  },
  "dependentRowsBySheet": {
    "HL AR Part F to G": 4,
    "HL AR Part H": 13,
    "HL AR Part I": 13,
    "HL AR Part J": 13,
    "HL AR Part K": 13,
    "HL AR Part L": 13,
    "HL AR Part M": 13,
    "HL AR Part N to O": 1,
    "HL AR Part P": 13,
    "HL AR Part Q": 13
  },
  "dataAsOf": "2026-02-02T07:29:42.000Z",
  "reportingPeriodEnd": "2020-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2020.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 274,
    "sourceRowNumbers": [
      274
    ],
    "rowSha256": "74817e90d9a5db6361eb02e3f34c1139f9817db559579ef6edd8157f7a9601ab"
  },
  "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 31684"
}
```