Harmful Algal Bloom Report

Bloom Code 26-SW8-B1

Where

Water Body Cayuga Lake
Latitude and Longitude 42.554227107, -76.622230991
Segment Lakeshore Segment Southwest 8: Frontenac Point
County Seneca
Extent Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.

When

Bloom Reported August 18, 2026 01:27 PM
Bloom Sampled
Microscopic Examination

Bloom Description

Community member reported: From a distance it looks pretty normal, but if you get up close there are lots of green specks and those form lines as you can see in the pictures. The water is pretty clear today, and it is partly cloudy.