River condition forecast on 2017-05-29

River conditions forecasts posted on 2017-05-29 by Ottawa River Regulation Planning Board

Ongoing rainfall of 10 to 30 mm over the basin will slow water level decline in some locations from Mattawa down to the Grenville /Hawkesbury area. Water levels are expected to continue to gradually decline in most locations along the main stem of the Ottawa River over the coming week.