Along the glacial terminal moraine that stretches the length of Long Island are numerous kettle ponds that formed from chunks of ice that fell off the ice cap and melted in place. Some of these ponds are there today, such as Strack Pond and Potamogeton Pond, and other were buried such as Redder’s Pond and Jackson Pond.
Then there was Delta Lake, the triangular pond deep inside Cypress Hills Cemetery that was photographed by a city worker in 1927 ahead of its condemnation in favor of a parkway that would slice through the cemetery.