Harmful Algal Bloom Report

Bloom Code 25-3443-B15

Where

Water Body Cayuga Lake
Latitude and Longitude 42.72989, -76.76218
Segment Lakeshore Segment Northwest 1: Sheldrake Point to Deans Cove
County Seneca
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 29, 2025 10:48 AM
Bloom Sampled October 29, 2025 10:48 AM
Microscopic Examination

Bloom Description

Community member reported: It was a sunny and cool morning after a very chilly overnight & cool previous few days.