Lake Tiorati

Lake in New York · 299 acres · near Thiells

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

Invasive species

NYS DEC records Eurasian watermilfoil (latest 2019), fanwort (latest 2022), variable-leaf milfoil (latest 2022) and water hyacinth (latest 2017) 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, 2019, 2020 and 2022 to 2026.

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

Launches

Lake Tiorati Carry-in Access · Carry-in (canoe and kayak) · near Thiells

Wikidata: Q18154209