Ottawa RiverRegulationPlanning BoardCommission de planificationde la régularisationde la rivière des Outaouais

Forecast for 2020-04-11

River conditions forecasts posted on 2020-04-11 by Ottawa River Regulating Committee


Levels and flows have stabilized with cooler temperatures. On Monday, significant rainfall combined with above average temperatures are expected.  Levels and flows could rise again and exceed minor flood levels starting Monday in low-lying areas prone to flooding between Fort-Coulonge and the Montreal region. The minor flood level is defined as the level at which parts of some streets/roads, lawns and parks are beginning to flood, with no or few houses/buildings affected by water levels. Peak levels are currently not expected to significantly exceed the maximum levels observed in 2018.


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2020-08-13 12:47:06