The themes Environment and Navigation [SLGO] provide interesting data in real or near real time to all users of the St. Lawrence. All you need is an electronic tool that has a connection to the Internet to get access to measured and expected water level or to expected tidal currents and to surface water temperature. If you want to plan ahead, SLGO can offer you the full range of data available for the desired period.

Bernard Labrecque
President, Canadian Hydrographic Association-Quebec Branch
Published in: Québec Yachting, vol. 37 no. 1, Winter 2014