Harmful Algal Bloom Report

Bloom Code 25-3479-B1

Where

Water Body Cayuga Lake
Latitude and Longitude 42.59662, -76.66902
Segment Lakeshore Segment Southwest 9: Frontenac Point to Lively Run
County Seneca
Extent Widespread or Lake-wide: The HAB is as far as you can see, and seems to affect the entire waterbody, or most or all of the shoreline.

When

Bloom Reported July 10, 2025 11:07 AM
Bloom Sampled July 10, 2025 11:07 AM
Microscopic Examination

Bloom Description

Part of western shoreline bloom event. Open Water HAB.