Harmful Algal Bloom (HAB) Event Information
Bloom Code 25-3485-B1
Where
Water Body Cayuga Lake
Latitude and Longitude 42.51984, -76.55185
Segment Lakeshore Segment Southwest 5: Camp Comstock
County Tompkins
Extent Large Localized
When
Bloom Reported September 24, 2025 11:45 AM
Bloom Sampled September 24, 2025 11:45 AM
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: The HAB was the full length of my zone, and appeared to extend to properties on either side, but I'm not sure exactly where the boundaries are, so I can't be sure. Fairly still water, warm and humid air, low wind. Widespread HAB along the shore of the Camp

Weather
Weather
Wind speed
Wind direction
Water Temp
Air Temp