Lake Onota Preservation Association is an organization of volunteers. Our mission is to work with the City of Pittsfield and other partners to keep Onota Lake ecologically healthy, naturally beautiful, and recreationally valuable for all users for generations to come.



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June 26, 2022

Stay vigilant about invasive species threats

The following letter to the editor appeared on The Berkshire Eagle website on June 18, 2022. It can be viewed in its original format here. To the editor: The discovery…
May 20, 2022

Coming soon – LOPA’s 2022 Summer Social

Stay tuned! Information for LOPA’s Summer Social is coming soon!
May 20, 2022

LOPA Winter News 2022

Here are few items of interest as we look forward to spring: Lake and Pond Ordinance.  Last spring, Pittsfield Conservation Agent Rob Van Der Kar, met virtually with LOPA members…

LOPA is a voluntary, charitable, scientific, and educational action organization working to preserve Onota Lake.