Harmful Algal Bloom (HAB) Event Information
Bloom Code 26-NE3-B2
Where
Water Body Cayuga Lake
Latitude and Longitude 42.85434, -76.70501
Segment Lakeshore Segment Northeast 3: Harris Park to Frontenac Park
County Cayuga
Extent Small Localized (few properties)
When
Bloom Reported June 22, 2026 02:30 PM
Bloom Sampled
Microscopic Examination
What
Bloom Genera [1]
Microscopy Present Dominant

Bloom Chemistry
[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.
[2] Microcystin
Map of HAB event
Bloom Description

Volunteer reports: Rainy day, water clear besides the oily green HAB. It is an area in our cove that gets HABs every year and can last for long periods of time.

Weather
Weather
Wind speed
Wind direction
Water Temp
Air Temp