Benchmark - 3-1957 TS est
| Benchmark Number | 3-1957 TS est |
|---|---|
| Established In | |
| Condition | UNKNOWN |
| Latitude | |
| Longitude | |
| Coordinate Accuracy | UNKNOWN |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | VERTICAL |
| Description | A standard Hydrographic Service bronze tablet stamped T3-1957 set vertically in the largest granite boulder in the immediate vicinity of the D.O.T. landing wharf on Tweedy Point. |
Elevations
| Date | Elevation (m) | Status | Vertical Datum Code |
|---|---|---|---|
| 5.88 | ACTIVE | CD |