Ottawa RiverRegulationPlanning BoardCommission de planificationde la régularisationde la rivière des Outaouais

See the “River Conditions Forecast” message (Forecasts page) for details about flood risks. Read more

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Temporary lowering of the Ottawa River water level upstream of the Carillon hydroelectric facility

Bulletins posted on 2025-07-04 by Hydro Quebec


Read Hydro-Québec’s bulletin  >  July 4, 2025 Bulletin (French only)


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