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What’s new:

Fundraising Concert raised over $5000 for future lake treatments
The 2019 concert was a big success – thanks to everyone that attended and especially Beth and John Shephard for organizing (see details on our concert page)

Toxic Algae Update – 6/1/2020
Sampling has started for the 2020 summer season

Milfoil Update (07/20/18):
Woodland Resources treated the lake for milfoil on June 14th, 2018. The herbicide level in the latest water samples came back significantly lower than the irrigation restriction level so there are no longer any concerns about using the water for irrigation. See our milfoil page for more information.

Water Lilies – last treated in 2017 – watching the remaining lilies – no treatment currently planned.
See the water lily page for more info.

Fish Stocking information for 2020:
Cottage Lake Fish Stocking (stocked on May 6th)

Join Friends of Cottage Lake on Facebook:
Click here to apply to join the private group or check out our public page here: https://www.facebook.com/FOCL.Woodinville​

Who we are:

Friends of Cottage Lake (FOCL) is a non-profit, community-based group committed to improving and defending the health and continued enjoyment of Cottage Lake in Woodinville, WA.

We are currently working with King County to apply for grant money to help fund various lake improvement projects. In the summer of 2005, our lake was chosen as a recipient of a Centennial Clean Water Fund grant—this grant targets the phosphorus problem and funded water quality monitoring and community outreach programs for 5 years.

FOCL is also working with the community to deal with the water lily problem and the Eurasian Milfoil infestation on Cottage Lake. See the links for more information.