Harmful Algal Bloom Report

Bloom Code 25-3402-B3
Where
Water Body Cayuga Lake
Latitude and Longitude 42.9043, -76.72393
Segment Lakeshore Segment Northeast 3: Harris Park to Frontenac Park
County Cayuga
Extent Small Localized (few properties)
When
Bloom Reported September 08, 2025 03:00 PM
Bloom Sampled September 08, 2025 03:00 PM
Microscopic Examination
Map
Bloom Description

Volunteer Reports: I have 180’ of shoreline. Denser as it goes to the southern end. Sunny. Very little breeze or water movement. Had up to 40mph gusts over the weekend