Benchmark -
| Benchmark Number | 1-1958 |
|---|---|
| Established In | 1959 |
| Condition | POSSIBLY_DESTROYED |
| Latitude | 45.528611 |
| Longitude | -73.5425 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | VERTICAL |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 1973-01-01 | 7.991 | ACTIVE | CD |