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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…
September 21, 2022

2022 Annual Members Meeting

Annual Members Meeting 7 pm October 25, 2022 Via Zoom Please email Sarah Dinan ( at least 24 hours in advance for an invitation and agenda.
July 25, 2022

LOPA Summer News 2022

Below are some items of interest on what your organization has been up to this summer. For more information, I suggest attending the open LOPA directors meeting, mentioned near the…

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