Benchmark - BM
| Benchmark Number | BM |
|---|---|
| Established In | 1966 |
| Condition | GOOD |
| Latitude | 48.346667 |
| Longitude | -69.39 |
| Reference Benchmark | Yes |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | HORIZONTAL |
| Description | CHS flat tablet set vertically on a rocky outcrop at the wharf and stamped with an arrow and the letters "BM" carved into the surface of the rock. It is located 25.0 m north of the central line of the canal to the west, at the beginning of the wharf, and 15.5 m north of the inner end of a concrete retaining wall. |
| Date | Elevation (m) | Status | Vertical Datum Code |
|---|---|---|---|
| 2024-09-19 | 5.082 | ACTIVE | CD |