# PHMSA operator 31684 — Hazardous liquid annual report (2018)

**Citation:** PHMSA Annual Report 20190257 (2018)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2018-12-31

Hazardous liquid; reporting year 2018; TX; HVL. Operator-reported infrastructure data.

## Document text

Hazardous liquid annual report for reporting year 2018, submitted by PHMSA operator 31684 (operator 31684). Reported scope: TX; HVL. Represented states: CO, IA, IL, KS, LA, MO, NM, OK, TX, WY. Selected reported fields: partdtotalmiles: 4400.79; partbhcatotal: 1266.15; partdcpbtotal: 0.8; partdcpctotal: 4399.99; partdontotal: 4400.79; parte1940total: 293.03; parte1950total: 525.92; parte1960total: 869.84; parte1970total: 675.96; parte1980total: 245.4; parte1990total: 900.65; parte2000total: 22.15; parte2010total: 307.91; partepre40total: 0.04; partetotal: 3841.32; partetotalhf: 2152.07; partetotallf: 1689.25; parteunkntotal: 0.42. Attached form tables: HL AR Part F to G: 3 related rows; HL AR Part H: 11 related rows; HL AR Part I: 11 related rows; HL AR Part K: 11 related rows; HL AR Part J: 11 related rows; HL AR Part L: 11 related rows; HL AR Part M: 12 related rows; HL AR Part N to O: 1 related row; HL AR Part P: 11 related rows; HL AR Part Q: 11 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: `75f0098687eb6f84c44775e2d35c99de9428f2535c8f8cc31ddfe524c7df8d62`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-23T22:50:35.032Z
- Document slug: `phmsa-annual-c0453541a0f043c8dbee7497`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "hazardous_liquid",
  "reportYear": 2018,
  "reportNumber": "20190257",
  "supplementalNumber": "16670",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "31684",
    "name": "PHMSA operator 31684"
  },
  "region": "TX",
  "commodity": "HVL",
  "representedStates": [
    "CO",
    "IA",
    "IL",
    "KS",
    "LA",
    "MO",
    "NM",
    "OK",
    "TX",
    "WY"
  ],
  "jurisdictionClasses": [
    "INTERSTATE",
    "INTRASTATE"
  ],
  "facilities": [],
  "metrics": {
    "PARTDTOTALMILES": 4400.79,
    "PARTBHCATOTAL": 1266.15,
    "PARTDCPBTOTAL": 0.8,
    "PARTDCPCTOTAL": 4399.99,
    "PARTDONTOTAL": 4400.79,
    "PARTE1940TOTAL": 293.03,
    "PARTE1950TOTAL": 525.92,
    "PARTE1960TOTAL": 869.84,
    "PARTE1970TOTAL": 675.96,
    "PARTE1980TOTAL": 245.4,
    "PARTE1990TOTAL": 900.65,
    "PARTE2000TOTAL": 22.15,
    "PARTE2010TOTAL": 307.91,
    "PARTEPRE40TOTAL": 0.04,
    "PARTETOTAL": 3841.32,
    "PARTETOTALHF": 2152.07,
    "PARTETOTALLF": 1689.25,
    "PARTEUNKNTOTAL": 0.42
  },
  "dependentRowsBySheet": {
    "HL AR Part F to G": 3,
    "HL AR Part H": 11,
    "HL AR Part I": 11,
    "HL AR Part K": 11,
    "HL AR Part J": 11,
    "HL AR Part L": 11,
    "HL AR Part M": 12,
    "HL AR Part N to O": 1,
    "HL AR Part P": 11,
    "HL AR Part Q": 11
  },
  "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": 287,
    "sourceRowNumbers": [
      287
    ],
    "rowSha256": "6ff2b7538ec7fe06a41ed56f79168d04a493c92e9ad5420d5f146c3c1cc890ca"
  },
  "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"
}
```