Benchmark - Alrt 19
| Benchmark Number | Alrt 19 |
|---|---|
| Established In | N/A |
| Condition | UNSTABLE |
| Latitude | 49.286 |
| Longitude | -123.113 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | BRONZE_TABLET |
| Setting | VERTICAL |
| Description | In Vancouver, set vertically into a concrete curb, approximately 8 metres southwest of the tide gauge shelter, a bronze tablet marked: "Alrt 19". (Unstable: 1989 = 6.072; 2018=6.070) |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 2018-04-18 | 6.07 | ACTIVE | CD |
| 2014-10-22 | 7.008 | HISTORICAL | CD |