There is no swimming at Lippman Park. Yes fishing and non-motorized boats are allowed, but the signage is very clear about not swimming. Here's the website, which only mentions allowed activities: https://windhamrecreation.com/info/facilities/details.aspx?FacilityID=14700
No, children playground only
I believe you can. People fish and canoe. It is not a very large pond and there is no sandy beach area.
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