Three Mile Lake Association

Upcoming Events
  • Shoreline Re-naturalization Workshop

    Friday, August 24th 2018 from 9:00am to noon
    WE NEED VOLUNTEERS ...more info

  • August Forest Therapy Walk

    Sunday, August 26th 2018 from 10 am to 1 pm
    Join us for a Forest therapy walk at our Upjohn Nature Reserve. This walk is lead by Fran Mills of Simcoe Muskoka Forest Therapy. ...more info

  • Municipal Elections

    Monday, October 22nd 2018

Welcome to your Three Mile Lake Website. Our mailing address is Three Mile Lake Association, Box 161, Windermere, ON, P0B 1P0.

VISION STATEMENT

Secure Three Mile Lake Member's Area

2018 Blue-Green Algae Update

Visual observations of Three Mile Lake on July 31st by the Simcoe Muskoka District Health Unit confirmed the likelihood of a start of a blue-green algae bloom. The MECP collected a water sample from the Deebank Village area (west end of the lake) on August 1, 2018.

Note that during the algal blooms since 2011, the lab results have regularly exceeded the safe drinking level, but they have NOT exceeded the safe recreational water (swimming) level.

August 16th: Lab results from August 1st show 1.5 ugl, which is the safe drinking maximum. Toxin levels normally rise with time, so they are probably higher now. Different areas of the lake can have very different readings.

Three Mile Lake Data

For visitors to our Association looking for information about Three Mile Lake, below is a great link to use.
http://www.muskokawaterweb.ca/images/mnr/Three_Mile_Lake_Watt.pdf



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