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

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.

Station Documentation

Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 23-Mar-1994
data up to 1992 revised, March 1994
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 15-Jul-1994
Quebec (Lauzon) 970/071 RLR(1977) is 14.3m below BM 3162
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 23-Aug-2010
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
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 07-May-2013
Quebec (Lauzon) station was dismantled and removed on 31.10.2012

Data Authority

Canadian Hydrographic Service
615 Booth Street
Ontario K1A 0E6