Benchmark - Q77-12
| Benchmark Number | Q77-12 |
|---|---|
| Established In | 1987 |
| Condition | GOOD |
| Latitude | 45.655 |
| Longitude | -73.595556 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | HORIZONTAL |
| Description | Water Survey of Canada (WSC) bronze tablet stamped Q-77-12, set vertically 15.1 m west of the ladder and 14.2 m west of the east corner of the wall. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 1987-01-01 | 1.408 | ACTIVE | CD |