Benchmark - 4-1957 TS est
| Benchmark Number | 4-1957 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 T4-1957 set vertically in a large brownish coloured quartzite boulder approximately 64 m east of BM 3-1957 (stamped T3-1957) set in a group of similar sized boulders due east of the D.O.T. beach office. |
Elevations
| Date | Elevation (m) | Status | Vertical Datum Code |
|---|---|---|---|
| 5.16 | ACTIVE | CD |