New York /

Keuka Lake

Lake in New York · 11,738 acres · near Keuka Park, Penn Yan

Keuka Lake has 2 boat ramps listed as public.

Invasive species

NYS DEC records quagga mussels (latest 2012), zebra mussels (latest 2012), Asian clams (latest 2012), brittle naiad (latest 2022), curly-leaf pondweed (latest 2024), Eurasian watermilfoil (latest 2024), fishhook water fleas (latest 1999), round gobies (latest 2025), starry stonewort (latest 2024) and water chestnut (latest 2018) 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 to 2026.

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

Launches

Community

Where people who fish, boat and paddle Keuka Lake talk about it. Lake associations, clubs and local groups will be added as we find them.

Wikidata: Q1335725