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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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Zebra MusselsAnnouncements
August 21, 2022

Parks Commission Supports Boat Wash Proposal at Onota Lake

From By Brittany PolitoiBerkshires Staff 04:27AM / Thursday, August 18, 2022 PITTSFIELD, Mass. — The Lake Onota Preservation Association (LOPA) is looking to construct a boat wash at Onota…
June 2, 2023

Save the Date! June 22, 2023

February 14, 2023

LOPA Winter News 2023

Here are several items of interest regarding our wonderful lake: Lake Drawdown: This year’s Onota Lake drawdown was disappointing! The drawdown commenced on October 15 and ceased on November 30,…

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