Benchmark - HS45
| Benchmark Number | HS45 |
|---|---|
| Established In | 1951 |
| Condition | GOOD |
| Latitude | 46.830111 |
| Longitude | -71.164833 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | HORIZONTAL |
| Description | CHS convex tablet stamped 45, set vertically in the concrete, on top of the northwest shoulder of the dry dock door. The BM is located 17.7 m from the extension of the northwest face of the pumping station, 0.58 m from the inner edge of the concrete wall, 1.56 m from the door of the dry dock, 21.0 m from the northeast corner of the tide gauge shelter and 3.6 m from the first bollard outside the lock door. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 2021-09-14 | 7.578 | ACTIVE | CD |