# SEADRIFT PIPELINE CORP — Gas transmission and gathering annual report (1989)

**Citation:** PHMSA Annual Report 19890408 (1989)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 1989-12-31

Gas transmission and gathering; reporting year 1989; TX. Operator-reported infrastructure data.

## Document text

Gas transmission and gathering annual report for reporting year 1989, submitted by SEADRIFT PIPELINE CORP (operator 18156). Reported scope: TX. Represented states: TX. Selected reported fields: transmission onshore miles: 405. 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: `d6277699ed36b7226003004e193a10643afaf141f5150f6508aa104b12bf0004`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-27T03:19:48.174Z
- Document slug: `phmsa-annual-922e39caeb84d53a5f1d53a7`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "gas_transmission_gathering",
  "reportYear": 1989,
  "reportNumber": "19890408",
  "supplementalNumber": null,
  "sourceFormat": "legacy_xls",
  "operator": {
    "id": "18156",
    "name": "SEADRIFT PIPELINE CORP"
  },
  "region": "TX",
  "commodity": null,
  "representedStates": [
    "TX"
  ],
  "jurisdictionClasses": [],
  "facilities": [],
  "metrics": {
    "TRANSMISSION_ONSHORE_MILES": 405
  },
  "dependentRowsBySheet": {},
  "dataAsOf": null,
  "reportingPeriodEnd": "1989-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_gas_transmission_gathering_1970_2000.zip",
    "archiveSha256": "0045b2ed5b6e0037084234547050cf80d07aa8c8444155af8f8c651a8b2d0bdd",
    "workbook": "annual_gas_transmission_gathering_1970_1989.xls",
    "sheet": "1984-1989",
    "rowNumber": 5579,
    "sourceRowNumbers": [
      5579
    ],
    "rowSha256": "80db5d57881c92002d3c89e35aa99ec5cdbabe66ee8e639f7ffd995d54aa2131"
  },
  "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": "SEADRIFT PIPELINE CORP"
}
```