Ottawa RiverRegulationPlanning BoardCommission de planificationde la régularisationde la rivière des Outaouais

Forecast for 2021-07-20

River conditions forecasts posted on 2021-07-20 by Ottawa River Regulating Committee

Recent flow increases from the Abitibi Timiskaming region are still working their way through the Ottawa River system. Levels have peaked from Mattawa down to Lac Coulonge but will continue increasing on Lake Deschenes over the next two days by a further 15 to 20 cm. Flows from the Abitibi-Timiskaming region are already being reduced and river levels are expected to decline through the coming week.

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