Data



Data Notes



Extracted from Database

20 May 2019

QUEBEC (LAUZON)

Station Information

Station ID: 173
Latitude: 46.833333
Longitude: -71.166667
Coastline code: 970
Station code: 71
Country: CANADA
Time span of data: 1910 – 2012
Completeness (%): 75
Date of last update: 07 May 2013

Green Arrow: Current Station
Yellow Marker: Neighbouring RLR Station
Red Marker: Neighbouring Metric Station

Please note: In many cases, the station position in our database is accurate to only one minute. Thus, the tide gauge may not appear to be on the coast.

Tide Gauge Data

Plot of monthly mean sea level data at QUEBEC (LAUZON).

Link to larger image of monthly data plot.
Download monthly mean sea level data.

Plot of annual mean sea level data at QUEBEC (LAUZON).

Link to larger image of annual data plot.
Download annual mean sea level data.

Download metric sea level data. Use only with extreme caution.
NOTE: If some of the data are red in the plots above, the 'flag for attention' is set. Please see the documentation below.

Station Documentation

Link to RLR information.

Documentation added 1994-03-23

data up to 1992 revised, March 1994

Documentation added 1994-07-15

Quebec (Lauzon) 970/071 RLR(1977) is 14.3m below BM 3162

Documentation added 2010-08-23

Up to 2008 data was referred to datum IGLD85 with a RLR factor of 6.340m. For 2009 onwards data is referred to Chart Datum and RLR factor becomes 4.363m

Documentation added 2013-05-07

Quebec (Lauzon) station was dismantled and removed on 31.10.2012

Data Authority

Canadian Hydrographic Service
615 Booth Street
Ottawa
Ontario K1A 0E6