Benchmark - 6-1981
| Benchmark Number | 6-1981 |
|---|---|
| Established In | 1981 |
| Condition | GOOD |
| Latitude | 58.394389 |
| Longitude | -68.21325 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | VERTICAL |
| Description | A standard CHS tablet stamped 6-1981, and located 14.8 m west of 4-1981. It is 3 m below high water level. Positioned with handheld GPS in 2017, +/-6m. Updated 2017 BM elevations based on water level transfer form on 2019-01-28. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 2017-08-01 | 9.646 | ACTIVE | CD |