New York /

Rockland Lake

Lake in New York · 279 acres · near Congers

Rockland Lake has 1 carry-in launch listed as public.

Invasive species

NYS DEC records brittle naiad (latest 2019), curly-leaf pondweed (latest 2022), Eurasian watermilfoil (latest 2022) and water chestnut (latest 2025) 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): 2015, 2017, 2019 to 2021, 2023, 2025 and 2026.

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

Launches