Water quantity

Water levels, floods, hydrometric data, water availability, Water Survey of Canada.

Services and information

Hydrometric data, hydrology of Canada, hydrometric program, international activities.

Current, recent and historical levels, forecasts, precipitation, waves, wind, ice cover, outflows.

Quantity, availability, quality, phosphorus, nutrients, land use impact, harmful substances.

Causes and costs of flooding, reducing flood damage, flooding events in Canada.