Harmful Algal Bloom Report

Bloom Code 26-NE4-B6

Where

Water Body Cayuga Lake
Latitude and Longitude 42.842832926, -76.697118431
Segment Lakeshore Segment Northeast 4: Frontenac Park
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 July 31, 2026 11:45 AM
Bloom Sampled July 31, 2026 11:49 AM
Microscopic Examination July 31, 2026

What

Bloom Genera [1]

Microscopy Present Dominant
Microcystis

[1] Genera - plural of genus, a category of classification in biology that ranks between the family level and the species level. Because there are many different species of bacteria that are difficult to distinguish, it is more useful to classify bacteria by genus rather than species.

Bloom Description

2026 PRIORITY ZONE: Frontenac Park- identified by Cayuga County Health Department as a sample-collection site. Volunteer reported: Water is fairly clear and calm, just ripples. Much watercraft activity. Today is "Lake Flu" day at the cove, popular party spot. Lots of people will be in the water.