Lost Lake/ Knops Pond will be closed due to the annual herbicide treatment Tuesday June 11th.

At this time.- This is only planned herbicide treatment of 2019.

Notices have been posted around the lake.

Tuesday’s’s treatment will target the following:

  • Curly Leaf Pondweed (Diquat)
  • Algae (Copper Sulfate)

Below are the temporary water use restrictions:

Drinking and Cooking 06/14/2019
Boating, Fishing and Swimming 06/12/2019
Watering of Livestock 06/13/2019
Irrigation 06/16/20199

This treatment is being conducted as part of the annual campaign to control/ eradicate non-native invasive weeds in the lakes.
The treatments are funded 100% by voluntary donations through the Groton Lakes Association.
Please consider contributing to the GLA in order to keep this program going and keeping our lakes clean.