Ottawa RiverRegulationPlanning BoardCommission de planificationde la régularisationde la rivière des Outaouais

Please take note of the April 13 Press Release in the LATEST NEWS section. Read more

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Glossary

B C D F G H I P R T W
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Flooding

The overflow of water onto land that is normally dry, often caused by rising water in nearby rivers, streams, or drainage. 

Freshet

A large increase in water discharged into a river during the spring months due to snow melt and sometimes rainfall.