River condition forecast on 2015-12-18

River conditions forecasts posted on 2015-12-18 by Ottawa River Regulation Planning Board

Recent precipitation of 50 to 80 mm has fallen in the northern portion of the Ottawa River basin. Water levels and flows will rise significantly over the next few days and levels could increase by as much as 30 cm in some areas. Although flood levels are not expected, water levels will be well above normal for this time of the year.