Forecast for 2023-05-11

River conditions forecasts posted on 2023-05-11 by Ottawa River Regulating Committee

The spring runoff continues to decline in all locations of the watershed. Levels and flows along the main stem of the Ottawa River are expected to continue declining over the coming week. Please refer to the forecast section of our website for more information about the expected rate of level decline. For the river reach between Gatineau (Hull Marina) and the Grenville-Hawkesbury area, levels are expected to decline between 40 and 60 cm over the next four days.