Benchmark - 80_3L3
| Benchmark Number | 80_3L3 |
|---|---|
| Established In | 2002 |
| Condition | GOOD |
| Latitude | 45.31685 |
| Longitude | -73.917931 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | HORIZONTAL |
| Description | SLSA convex tablet stamped 80_3L3, set vertically on a concrete base on the southeast side of the canal, roughly in the centre of the lock. The marker is located 0.85 m from a beacon and about 3.0 m from the slope. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 2002-10-02 | -9.137 | ACTIVE | CD |