Harmful Algal Bloom Report

Bloom Code 26-SE5-B11

Where

Water Body Cayuga Lake
Latitude and Longitude 42.535305, -76.539646
Segment Lakeshore Segment Southeast 5: Myers Park to East Shore Park
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 September 30, 2026 02:42 PM
Bloom Sampled
Microscopic Examination

Bloom Description

Volunteer reported: All along Ladoga and past to Cargill area. More solid neon green to the south.