The CHS is transforming the way it delivers data!

Interested in trying our new water level tools? Visit our new website now under development.

Water level chart

Click on the site of interest...
Contrecoeur * Lac Saint-Pierre * Montréal-Frontenac * Montréal-Jetée no.1 * Pointe-Claire * Port Saint-François * Sainte-Anne-de-Bellevue * Sorel * Varennes *