August 11th Drawdown Forecast Now Available
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TSW Releases Drawdown Forecast August 11 2025
With August starting off much the same as the rest of the summer, the minimum flows and evaporation continue to tax the system. Trends are expected to continue in the “below average water levels” column.
Trent-Severn Waterway – Water Level Management Update – August 6, 2025
| By TSW
— The following is a release from the Trent Severn Waterway and Parks Canada —
Trent-Severn Waterway – Water Level Management Update – August 6, 2025
Parks Canada’s water management team continues to actively monitor water levels, flows, and weather forecasts across the Trent-Severn Waterway National Historic Site. These factors are used to determine dam operations on […]
August 5th Drawdown Forecast Now Available
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TSW Releases Drawdown Forecast August 5 2025
Trends continue in the same direction as for the rest of the summer so far. Rain is very much needed across the entire system.
Reservoir Levels Dropping Fast; Property Owners Should Be Attentive
| By CEWF
We are experiencing significant rates of drawdown on the reservoir lakes, and in many cases, these reduced levels are several weeks ahead of normal. The TSW Water Management Team has reduced the flows downstream in the system to reduce the demand from the reservoirs however, the reservoir drawdown rate remains significant.
This means that property owners […]
July 28th Drawdown Forecast Now Available
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TSW Releases Drawdown Forecast July 28 2025
The lack of significant rainfall continues to tax the entire system. Substantial draws on all the lakes continue to keep the reservoirs on a below-average trend leading into the long weekend.
Revised! July 21st Drawdown Forecast Now Available
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TSW Releases Drawdown Forecast July 21 2025 REVISED
Due to the extreme conditions, the TSW has had to revise their forecast.