Harmful Algal Bloom (HAB) Event Information
Bloom Code 24-3459-B8
Where
Water Body Cayuga Lake
Latitude and Longitude 42.853728, -76.704048
Segment Lakeshore Segment Northeast 3: Harris Park to Frontenac Park
County Cayuga
Extent Large Localized
When
Bloom Reported October 18, 2024
Bloom Sampled October 18, 2024
Microscopic Examination October 18, 2024
What
Bloom Genera [1]
Microscopy Present Dominant
Dolichospermum
Microcystis
Bloom Chemistry
Total Chlorophyll a 4736.0 ug/L
Total Microcystin and Nodularins (EPA 546) [2] 4853.0 ug/L
[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: It has been seasonably cold lately. Today sun is out 59 degrees. Lake calm with small ripples. HAB is in a large cove with multiple properties.