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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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AnnouncementsOnota Lake 2025 Drawdown
October 9, 2025

Onota Lake 2025 Drawdown

This year, the lake will be taken down 2 feet.  The drawdown will start on October 15, and the 2-foot target will need to be reached by November 30.  The…
EventsSave the Date – Annual Members Meeting
October 9, 2025

Save the Date – Annual Members Meeting

LOPA’s Annual Members Meeting has been scheduled for Thursday, November 6, 2025, via Zoom. Stay tuned for details!
BulletinsSummer/Fall 2024 Newsletter
September 25, 2024

Summer/Fall 2024 Newsletter

Annual Meeting Notice: LOPA’s 2024 annual meeting of members will be held on Wednesday, October 16, 7PM at in Room 203, Pittsfield City Hall. LOPA members alternatively can register to…

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