Harmful Algal Bloom Report

Bloom Code 25-3407-B1

Where

Water Body Cayuga Lake
Latitude and Longitude 42.7495, -76.70212
Segment Lakeshore Segment Northeast 6: Ellis Point to Wells College Boathouse
County Cayuga
Extent Large Localized: The HAB is in a small area, but affects many properties, along a large segment of the shoreline, or in a specific region of the waterbody.

When

Bloom Reported October 25, 2025 10:00 AM
Bloom Sampled October 25, 2025 10:00 AM
Microscopic Examination

Bloom Description

Community member reported: The HAB seems rather wide spread (multiple docks as far as I can walk). We saw one diffuse bloom all summer long and this fall has been so bad (since rains) but this is the worst I have seen in years.