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


Height of tide is the vertical distance between the surface of the sea and chart datum.

Heights - Relative to chart datum
ID Height(m) Date

Chart datum is the plane of vertical reference to which all charted depths and drying heights are related. More info

Datum Conversion
Vertical Datum Offset (m)
CGVD28 9.536
CGVD2013 9.158
IGLD85 9.504

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.

Benchmark Number Condition Established Latitude Longitude Unique Label More Info
ICS2-67 GOOD 1968 45.46676 -73.531797 67L549 More Info
ICS3-67 GOOD 1968 45.46615 -73.5218 67L550 More Info
ICS5-67 GOOD 1988 45.4648 -73.505784 67L552 More Info
LAPR1-66 GOOD 1966 45.46521 -73.511643 66L9002 More Info
LAPR2-66 GOOD 1966 45.46531 -73.51229 66L9003 More Info
SLSC47 GOOD 1978 45.465556 -73.515833 70L431 More Info
SLSC72 GOOD 1991 45.464773 -73.506203 6829216 More Info
74K0407 GOOD 1988 45.465174 -73.510404 74K0407 More Info
SLSA2 GOOD 2002 45.4676 -73.505108 69L161 More Info