Harmful Algal Bloom Report

Bloom Code 25-3435-B20
Where
Water Body Cayuga Lake
Latitude and Longitude 42.54779, -76.59695
Segment Lakeshore Segment Southwest 7: Taughannock Falls State Park
County Tompkins
Extent Small Localized (few properties)
When
Bloom Reported October 13, 2025 09:56 AM
Bloom Sampled October 13, 2025 09:56 AM
Microscopic Examination
Map
Bloom Description

Volunteer reported: In the Marina at Taughannock Falls. Cool weather after a night's rain and morning rain. Very small bloom along the north shore of the marina. Persisting bloom for weeks.