Benchmark - 2-1978
| Benchmark Number | 2-1978 |
|---|---|
| Established In | 1978 |
| Condition | GOOD |
| Latitude | 48.6524 |
| Longitude | -123.4477 |
| Reference Benchmark | Yes |
| Vertical Datum Code | UNKNOWN |
| Type | BRONZE_TABLET |
| Setting | VERTICAL |
| Description | At the Institute of Ocean Sciences, Patricia Bay, in the concrete valve chamber to the wharf, near the approach to the wharf, 9m SSW of the centre line of the concrete roadway to the wharf, 1.5m SE and 0.21m NE of the SW corner of the valve chamber, set in concrete, a bronze tablet marked: "Hydrographic Service Canada BM 2 1978". |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 2014-09-09 | 5.431 | ACTIVE | CD |
| N/A | 3.326 | ACTIVE | CGVD2013 |
| 2015-09-29 | -15.382 | HISTORICAL | NAD83_CSRS |
| 2015-09-29 | 3.195 | HISTORICAL | CGVD28_HTv2_0 |
| 2024-07-17 | -15.364 | ACTIVE | NAD83_CSRS |
| 2024-07-17 | 3.213 | ACTIVE | CGVD28_HTv2_0 |
| 2024-07-17 | 3.344 | ACTIVE | CGVD2013 |