Benchmark - LACH2-58
| Benchmark Number | LACH2-58 |
|---|---|
| Established In | 1958 |
| Condition | GOOD |
| Latitude | 45.430197 |
| Longitude | -73.668756 |
| Reference Benchmark | Yes |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | HORIZONTAL |
| Description | CHS flat bronze tablet stamped 1958 BM 2, set vertically at the top of a south concrete wall of the upper Lachine lock, north of Lasalle Boulevard and St-Patrick Street. The marker is located 10.70 m from a pole southwest of the bridge, 3.65 m from a black signal pole, 2.40 m from the corner of the wharf and 8.65 m from the centre of the mooring pillar. |
| Date | Elevation (m) | Status | Vertical Datum Code |
|---|---|---|---|
| 2002-10-07 | 2.373 | ACTIVE | CD |