Benchmark - _4-1973
| Benchmark Number | _4-1973 |
|---|---|
| Established In | 1973 |
| Condition | GOOD |
| Latitude | 45.96998 |
| Longitude | -81.51282 |
| Reference Benchmark | Yes |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | VERTICAL |
| Description | A CHS Bronze tablet stamped BM 4-1973 set horizontally 14.3 m, NE of the SE corner of the government dock and approximately 0.6 m, E of the separation between the concrete and wooden dock. It is 11.6 m, SW of the NW corner of the M.O.T. shed and 9.4 m, west of the SW corner of the same building. Benchmark condition found with minor damage in July 2018. Coordinates taken using handheld GPS in 2019, +/-3m. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 1991-05-05 | 1.867 | ACTIVE | CDIGLD1985 |