New York /

Hyde Lake

Lake in New York · 175 acres · near Theresa

Hyde Lake has 1 boat ramp listed as public.

Algal bloom: confirmed

NYS DEC lists a confirmed harmful algal bloom on this water (October 7, 2026). Extent: Large Localized. Avoid contact with discoloured water or scum, and keep pets and children out of it.

NYS DEC · checked October 18, 2026

Invasive species

NYS DEC records curly-leaf pondweed (latest 2025) and Eurasian watermilfoil (latest 2023) in this water. Clean, drain and dry your boat, trailer and gear before you leave, and do not move water, plants or live bait to another water.

NYS DEC · checked October 18, 2026

Past algal blooms

Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2017, 2018 and 2020 to 2026.

state reports compiled by U.S. EPA · checked October 18, 2026

Launches