I wouldn't waste time trying to manage a shallow BOW that far North, you'll have vegetation issues in the Summer and likely winterkill every season due to lack of depth.

I would recommend managing it as turtle/frog pond with maybe some FHM stocked to help control mosquitoes if you are not interested in investing in rehab.

I rehab ponds professionally - and this looks like a straightforward project. Drain, dry as much as possible, excavate organic slop/silt and increase depth to at least 8' - 12-14' would be preferable. With the increased depth and water volume you'll have the upper hand on vegetation issues due to shallow and nutrient rich water and you'll not have to worry about winter kill events.

A project this size in NE would likely cost $1,500-$3,000. No clue on costs in upstate NY. Happy to help anytime, feel free to ping me on PM.

TJ


Many men go fishing all of their lives without knowing that it is not fish they are after. ~ Henry David Thoreau

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