La Prairie - 15470
This station is not owned by CHS, but by Environment and Climate Change Canada. See station information below. Its data is not subject to the same quality control process
Station Information
Code: 15470
Province: Quebec
Location: 45.4655, -73.511667
Type: Permanent
Operational: False
Owner: Environment and Climate Change Canada
Heights
Height of tide is the vertical distance between the surface of the sea and chart datum.
| ID | Height(m) | Date |
|---|
Datums
Chart datum is the plane of vertical reference to which all charted depths and drying heights are related. More info
| Vertical Datum | Offset (m) |
|---|---|
| CGVD28 | 9.5 |
| CGVD2013 | 9.2 |
| IGLD85 | 9.5 |
The information contained in this product is established under the CD datum. The CHS does not establish and maintain other vertical datums such as CGVD28, CGVD2013, IGLD (1955) and IGLD (1985). References to these datums represent the best available information, to be used with caution and sound judgment where required, but it is not intended to be used for navigation.
Benchmarks
| Benchmark Number | Elevation (m) | Unique Label | Established | Condition | Latitude | Longitude | More Info |
|---|---|---|---|---|---|---|---|
| ICS2-67 | 12.256 | 67L549 | 1968 | GOOD | 45.46676 | -73.531797 | More Info |
| ICS3-67 | 10.609 | 67L550 | 1968 | GOOD | 45.46615 | -73.5218 | More Info |
| ICS5-67 | 12.2 | 67L552 | 1988 | GOOD | 45.4648 | -73.505784 | More Info |
| LAPR1-66 | 10.605 | 66L9002 | 1966 | GOOD | 45.46521 | -73.511643 | More Info |
| LAPR2-66 | 10.579 | 66L9003 | 1966 | GOOD | 45.46531 | -73.51229 | More Info |
| SLSC47 | 13.773 | 70L431 | 1978 | GOOD | 45.465556 | -73.515833 | More Info |
| SLSC72 | 13.731 | 6829216 | 1991 | GOOD | 45.464773 | -73.506203 | More Info |
| 74K0407 | 12.192 | 74K0407 | 1988 | GOOD | 45.465174 | -73.510404 | More Info |
| SLSA2 | 8.129 | 69L161 | 2002 | GOOD | 45.4676 | -73.505108 | More Info |