Benchmark - PTED 4-1988
| Benchmark Number | PTED 4-1988 |
|---|---|
| Established In | 1988 |
| Condition | DESTROYED |
| Latitude | 42.991667 |
| Longitude | -82.421667 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | VERTICAL |
| Description | A W.S.C. brass plug set vertically in concrete dock at Purdy Fisheries. The plug is 2.8 metres northwest of the northwest corner of the gauge house. Damaged, head of plug is ground down, WSC notes the benchmark destroyed in 2004.
2010 - Confirmed destroyed. New Concrete poured |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| N/A | 177.203 | ACTIVE | IGLD1985 |
| N/A | 1.455 | ACTIVE | CDIGLD1985 |