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    • Thompson Lake Hides Many Treasures
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  • Protecting the Lake
    • Milfoil & Invasives
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    • Active Watershed Survey
    • Previous Watershed Surveys
    • Loon Count
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  • Milfoil & Invasives
    • What is Milfoil?
    • Why is Milfoil a Threat?
    • What is TLEA Doing?
    • Tons of Milfoil Removed Since 2008
    • Searching for Milfoil
    • Photos from the Milfoil Battle
  • Funding Sources for Erosion
    • You May Qualify for Federal Funds
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    • If you have a Road Association
    • Watershed Survey
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Previous Watershed Surveys

Watershed Surveys need to be repeated every 10 years; below are the results from the 2010-2013 Surveys.

2013 Thompson Lake Protection Plan (PDF)

observer newsletter1

Join TLEA & Receive our Newsletter, The Observer

All members of the Thompson Lake Environment Association receive the Spring, Summer and Fall editions of The Observer with valuable news and information about issues affecting Thompson Lake. Learn more about becoming a member

News & Update

2023 Maine Law Regarding Watercraft – More info

Loon Count – Learn more

LakeSmart Awards – More info

LakeSmart Training – More info

Stay Connected

Follow the Thompson Lake Environmental Association on Facebook to see the latest news, updates, photos, and fun!

Facebook Page

Contact Information

Phone:  (207) 539-4535

Email:  help@thompsonlake.org

Mailing Address:
PO Box 25, Oxford, ME 04270

Office Location:
163 Pleasant Street, Oxford, ME 04270

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