Benchmark - 89-1
| Benchmark Number | 89-1 |
|---|---|
| Established In | |
| Condition | UNKNOWN |
| Latitude | 42.339496 |
| Longitude | -82.923458 |
| Coordinate Accuracy | APPROXIMATE |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | VERTICAL |
| Description | A W.S.C. brass plug set vertically in concrete, 1 metre in front of the gauge house.<p> Horizontal position updated using description. Previous position: N 42.338333, W 82.921667. |
Elevations
| Date | Elevation (m) | Status | Vertical Datum Code |
|---|---|---|---|
| 175.746 | ACTIVE | IGLD85 | |
| 1.464 | ACTIVE | CDIGLD1985 |