Harmful Algal Bloom Report

Bloom Code 25-3435-B21

Where

Water Body Cayuga Lake
Latitude and Longitude 42.54754, -76.59735
Segment Lakeshore Segment Southwest 7: Taughannock Falls State Park
County Tompkins
Extent Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.

When

Bloom Reported October 15, 2025 09:45 AM
Bloom Sampled October 15, 2025 09:45 AM
Microscopic Examination

Bloom Description

Volunteer reported: This is a bloom all along the southern side of the marina at Taughannock, seems to have been blown there by the wind from the Northwest, and is mixed in with the floating eel grass as well as in open water. Persisting HAB for weeks.