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Muskoka River Water Management Plan

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 Muskoka River Water Management Plan





Muskoka River Watershed

From its headwaters in Algonquin Park , the Muskoka River system flows through a series of lakes which eventually flow into Georgian Bay . There are 42 water control structures (dams) within the Muskoka River watershed that are used to control and maintain water levels on the lakes and rivers throughout the watershed. Of these structures, 29 are owned/operated by the Ministry of Natural Resources and 11 are owned/operated by the waterpower industry. The District Municipality of Muskoka owns and operates one dam while the remaining structure is privately owned/operated.

Please take the time to look at the following control structure schematic and other watershed illustrations. Consider how the coordinated management of water level and flow objectives by the various partners committed to the Muskoka River Water Management Plan might influence the use and enjoyment of the lake or river you live on.

Control Structure Schematic  Watershed Hydrologic Features Control Structure Schematic                        Watershed Hydrologic Features

Water Surface ProfilesWater Surface Profiles


Muskoka River Water Management Plan
Learn about water management planning and view the MRWMP report.

Muskoka River Watershed
View maps and schematics of water control structures in the Muskoka River Watershed.

Water Levels Throughout the Year
How are water levels managed during different seasons?

Operating Regime & Daily Procedures
View a typical Annual Lake Operating Plan and download the Annual Operating Plan for your lake.

Checking Water Levels on Your Lake
Use data from the Real-Time Water Level Netowrk to calculate the water level on your lake.



Contact Information

For more information on the Muskoka River Water Management Plan, please contact:

Parry Sound District Water Management Department
Ontario Ministry of Natural Resources and Forestry
1350 High Falls Road
Bracebridge, Ontario P1L 1W9
Phone: (705) 646-5531



The following links may be helpful to gain an understanding of the role and goals of the Ministry of Natural Resources and Forestry (MNRF) in managing water resources.

Flood Related Information

Renewable Energy

About the MNRF