July 6th Drawdown Forecast Now Available
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TSW Releases Drawdown Forecast July 6 2025
The second forecast is now available.
July 6th Drawdown Forecast Now Available Read More »
General
June 30th Drawdown Forecast Now Available
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TSW Releases Drawdown Forecast June 30 2025
Hello everybody!
The TSW has advised it’s going to start the annual drawdown. The drawdown is when TSW uses the water they have stored in our lakes for other mandated purposes. This means lake levels will start going down a little earlier than some years.
Starting this week we will be receiving and posting the […]
June 30th Drawdown Forecast Now Available Read More »
Trent-Severn Waterway – Water Level Management Update – April 11, 2025
— The following is a release from Trent Severn Waterway Parks Canada —
Trent-Severn Waterway – Water Level Management Update – April 11, 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 a daily […]
Trent-Severn Waterway – Water Level Management Update – April 11, 2025 Read More »
Trent-Severn Waterway – Water Level Management Update – April 4, 2025
— The following is a release from the Trent Severn Waterway Parks Canada —
They rereleased this update with additional data
Trent-Severn Waterway – Water Level Management Update – April 4, 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 […]
Trent-Severn Waterway – Water Level Management Update – April 4, 2025 Read More »
Major Flood Watch Issued by MNRF
CEWF is Actively Monitoring Water Levels and Flows as a Major Storm Event Approaches– March 28, 2025
Your CEWF Executive continues to monitor Water levels and Flows and maintains communications with the TSW Water Management Team.
As of today the watershed is facing a high level of weather uncertainty ranging from extreme rainfall, freezing rain, or snowfall […]
Major Flood Watch Issued by MNRF Read More »
Trent-Severn Waterway – Water Level Management Update – March 17, 2025
— The following is a release from the Trent Severn Waterway, Parks Canada —
Trent-Severn Waterway – Water Level Management Update – March 17, 2025
Parks Canada’s water management team continues to actively monitor water levels, flows, and weather forecasts across the Trent-Severn Waterway. These factors are used to determine dam operations on a daily basis for […]
Trent-Severn Waterway – Water Level Management Update – March 17, 2025 Read More »
Trent-Severn Waterway – Water Level Management Update – March 11, 2025
-The following is a release directly from the Trent Severn Waterway Parks Canada-
Trent-Severn Waterway – Water Level Management Update – March 11, 2025
Parks Canada’s water management team continues to actively monitor water levels, flows, and weather forecasts across the Trent-Severn Waterway. These factors are used to determine dam operations on a daily basis for the […]
Trent-Severn Waterway – Water Level Management Update – March 11, 2025 Read More »
Historic Water Level Graphs Posted
A copy of the water level graphs for 2024 have been added and posted to our website. All of the graphs we have; dating back to 2013, can be accessed by navigating to Water Level Summaries by Year in the Water Management tab or by clicking [here].
Historic Water Level Graphs Posted Read More »
Trent-Severn Waterway Water Level Management Update 12-30-2024
Trent-Severn Waterway – Water Level Management Update – December 30, 2024
Parks Canada’s water management team continues to actively monitor water levels, flows, and weather forecasts across the Trent-Severn Waterway. These factors are used to determine dam operations on a daily basis for the Trent-Severn Waterway.
Parks Canada maintains the Ontario Waterways Water Management InfoNet on the […]
Trent-Severn Waterway Water Level Management Update 12-30-2024 Read More »
Water Level Management Update from November 5th 2024 TSW
Release from TSW:
Trent-Severn Waterway – Water Level Management Update – November 5, 2024
Parks Canada’s water management team continues to actively monitor water levels, flows, and weather forecasts across the Trent-Severn Waterway. These factors are used to determine dam operations on a daily basis for the Trent-Severn Waterway.
Parks Canada maintains the Ontario Waterways Water Management InfoNet […]
Water Level Management Update from November 5th 2024 TSW Read More »