Peninsula Lake Causation Study
Muskoka's residents and District Council care about water quality. This important topic impacts the environment, economy, and desirability of the District as both a place to call home and a destination. In an effort to enhance water quality and resident/visitor experience in Muskoka, the District is undertaking causation studies on lakes considered as vulnerable from a water quality perspective. The pilot causation study will be on Peninsula Lake.
Peninsula Lake is the first of nine lakes listed as vulnerable in Schedule E2 of the Muskoka Official Plan (MOP) to undergo a Causation Study. The lake flows west into Fairy Lake and then into the North Branch of the Muskoka River.
Peninsula Lake experienced a blue-green algae bloom in 2017 which led to the lake being classified as "vulnerable" in Schedule E2 of the MOP. As outlined in the MOP, when a lake is listed as vulnerable, a waterbody-wide causation study should be initiated to determine the causes and relative contributing factors which lead to the identified water quality indicator, as well as to produce recommendations and mitigative actions that can be taken by stakeholders, the District, and others to ensure water quality may be enhanced in the long-term.
In addition to experiencing a blue-green algae bloom, Peninsula Lake is a large lake located in two of Muskoka's area municipalities: the Town of Huntsville and the Township of Lake of Bays, with the potential to impact a wide variety of stakeholders. Peninsula Lake has high development potential, has received modest water quality initiative to date, and has a highly engaged Lake Association. For these reasons, District Council has selected Peninsula Lake to be the subject of the pilot causation study.
The District of Muskoka released a request for proposal to hire an environmental sciences consultant to undertake this project and Hutchinson Environmental Sciences Ltd. (HESL) was the successful proponent.
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