Water Level Forecast Aug 23/18

To view the TSW two week water level forecast starting August 22 – click here

To view the Water Management Update dated August 22 – click here


The current two week forecast is calling for approximately 20 to 30 mm of rainfall.  


Water levels and flows have increased across the system after the recently received rainfall.  Water levels on the canal lakes and canal river reaches in general will be continue to be lowered to seasonal values.  The draw down of the Reservoir Lakes and Lake Simcoe will continue. .

Haliburton and Northern Areas 

The water levels in the reservoirs lakes in general are above average.  The Gull River reservoirs are 75% full. Burnt River reservoirs are 74% full. The Central Reservoirs are 76% full. The most recent drawdown forecast.