Our Lake, Our Future

Three Mile Lake Association is made up of a small group of individuals and volunteers committed to preserving our lake for future generations.

Located in the Township of Muskoka Lakes, District of Muskoka, Three Mile Lake needs the support of everyone who enjoys the lake today in order to protect its unique characteristics and recreational water quality.

Help make a difference; join today!

*NEW* You can now use major debit cards.

Water Quality Update

Note that since 2011, the MECP (Ministry of Environment, Conservation and Parks) lab results have regularly exceeded the safe drinking level 1.5 µg/L, but they have NOT exceeded the Ontario safe recreational water level 20 µg/L. Swimming and other water sport activities should be avoided in areas where the blue-green algae bloom is visible.  Past history shows that sample results from separate locations can be very different.

Watersheds Canada – Lake Protection Workbook for Shoreline Property Owners

Check out the “Lake Protection Workbook: A Self-Assessment Tool for Shoreline Property Owners”. Diagnose any shoreline property problems, and see how you can help your shoreline. You can download an online copy for free, or contact us for a physical copy for $1.50. Printing funded by Watersheds Canada and the Daniel and Susan Gottlieb Foundation.

Muskoka Watershed Climate Change Presentation


View Archive