# PHMSA operator 31580 — Hazardous liquid annual report (2018)

**Citation:** PHMSA Annual Report 20190102 (2018)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2018-12-31

Hazardous liquid; reporting year 2018; OK; Refined and/or Petroleum Product (non-HVL). Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2018, submitted by PHMSA operator 31580 (operator 31580). Reported scope: OK; Refined and/or Petroleum Product (non-HVL). Represented states: CT, DE, OK, TX. Selected reported fields: partdtotalmiles: 19.79; partbhcatotal: 19.79; partdcpctotal: 19.79; partdontotal: 19.79; parte1950total: 0.16; parte1970total: 3.05; parte1980total: 4.99; parte1990total: 0.28; parte2000total: 1.18; parte2010total: 0.01; partetotal: 9.67; partetotalhf: 6.46; partetotallf: 3.21. Attached form tables: HL AR Part H: 3 related rows; HL AR Part I: 3 related rows; HL AR Part K: 3 related rows; HL AR Part J: 3 related rows; HL AR Part L: 3 related rows; HL AR Part M: 3 related rows; HL AR Part N to O: 1 related row; HL AR Part P: 3 related rows; HL AR Part Q: 3 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: `0abe3db365f14c731a6468d035469a9e601a556a175c94dd9108b92c568f1e50`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-24T14:36:12.339Z
- Document slug: `phmsa-annual-c5ec2932f7cc75f70b4202ff`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2018,
  "reportNumber": "20190102",
  "supplementalNumber": "16496",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "31580",
    "name": "PHMSA operator 31580"
  },
  "region": "OK",
  "commodity": "Refined and/or Petroleum Product (non-HVL)",
  "representedStates": [
    "CT",
    "DE",
    "OK",
    "TX"
  ],
  "jurisdictionClasses": [
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 19.79,
    "PARTBHCATOTAL": 19.79,
    "PARTDCPCTOTAL": 19.79,
    "PARTDONTOTAL": 19.79,
    "PARTE1950TOTAL": 0.16,
    "PARTE1970TOTAL": 3.05,
    "PARTE1980TOTAL": 4.99,
    "PARTE1990TOTAL": 0.28,
    "PARTE2000TOTAL": 1.18,
    "PARTE2010TOTAL": 0.01,
    "PARTETOTAL": 9.67,
    "PARTETOTALHF": 6.46,
    "PARTETOTALLF": 3.21
  },
  "dependentRowsBySheet": {
    "HL AR Part H": 3,
    "HL AR Part I": 3,
    "HL AR Part K": 3,
    "HL AR Part J": 3,
    "HL AR Part L": 3,
    "HL AR Part M": 3,
    "HL AR Part N to O": 1,
    "HL AR Part P": 3,
    "HL AR Part Q": 3
  },
  "dataAsOf": "2026-02-02T07:29:41.000Z",
  "reportingPeriodEnd": "2018-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_hazardous_liquid_2010_present.zip",
    "archiveSha256": "198f3d91d726c21cc5f66b0f79d7814a35991be746058f1225eff1d3f1b31ed8",
    "workbook": "annual_hazardous_liquid_2018.xlsx",
    "sheet": "HL AR Part A to E",
    "rowNumber": 277,
    "sourceRowNumbers": [
      277
    ],
    "rowSha256": "e12f1d8e096eb706e57b439463523d784b72e7a3cc6b2eaded608096e1d19d58"
  },
  "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 31580"
}
```