# GRANDTOWER MUN GAS SYSTEM — Gas distribution annual report (1976)

**Citation:** PHMSA Annual Report 760759 (1976)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 1976-12-31

Gas distribution; reporting year 1976; IL. Operator-reported infrastructure data.

## Document text

Gas distribution annual report for reporting year 1976, submitted by GRANDTOWER MUN GAS SYSTEM (operator 6550). Reported scope: IL. Represented states: IL. Selected reported fields: system miles of main: 5; system services: 260; leaks corrosion: 1; leaks other: 2. 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: `9d2b94bffb720a080a0d79573c75636a8ec4e510fff8c861110cc7ee9294728e`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-24T21:23:25.982Z
- Document slug: `phmsa-annual-91ff8b4fd22e5caaecc817b1`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "gas_distribution",
  "reportYear": 1976,
  "reportNumber": "760759",
  "supplementalNumber": null,
  "sourceFormat": "legacy_xls",
  "operator": {
    "id": "6550",
    "name": "GRANDTOWER MUN GAS SYSTEM"
  },
  "region": "IL",
  "commodity": null,
  "representedStates": [
    "IL"
  ],
  "jurisdictionClasses": [],
  "facilities": [],
  "metrics": {
    "SYSTEM_MILES_OF_MAIN": 5,
    "SYSTEM_SERVICES": 260,
    "LEAKS_CORROSION": 1,
    "LEAKS_OTHER": 2
  },
  "dependentRowsBySheet": {},
  "dataAsOf": null,
  "reportingPeriodEnd": "1976-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_gas_distribution_1970_2003.zip",
    "archiveSha256": "69842e0bb5b30036b5130988d9695ee3c7f0f7b2e91d95944efab3db827d80f5",
    "workbook": "annual_gas_distribution_1970_1989.xls",
    "sheet": "70-79",
    "rowNumber": 10506,
    "sourceRowNumbers": [
      10506
    ],
    "rowSha256": "fc962e2f52bf118f6b6ac2f4ee6540c6082264a212f0f91465d00565c90cec68"
  },
  "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": "GRANDTOWER MUN GAS SYSTEM"
}
```