Harmful Algal Bloom Report

Bloom Code 25-3431-B1

Where

Water Body Cayuga Lake
Latitude and Longitude 42.482477, -76.533902
Segment Lakeshore Segment Southwest 2: Cass Park to Glenwood Point
County Tompkins
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 09, 2025 12:00 PM
Bloom Sampled July 09, 2025 12:00 PM
Microscopic Examination

Bloom Description

Volunteer Reports: A couple of dead fish floating in the slicks of algae. It’s a no wind day. The surface water is calm. There is little to no boat traffic/waves. Part of widespread western shoreline bloom.