Harmful Algal Bloom (HAB) Event Information
Bloom Code 21-3459-B5
Where
Water Body Cayuga Lake
Latitude and Longitude 42.85477, -76.70736
Segment Lakeshore Segment Northeast 3: Harris Park to Frontenac Park
County Cayuga
Extent Large Localized
When
Bloom Reported August 31, 2021
Bloom Sampled August 31, 2021
Microscopic Examination September 02, 2021
What
Bloom Genera [1]
Microscopy Present Dominant
Dolichospermum
Microcystis
Limnoraphis
Bloom Chemistry
Total Chlorophyll a 990.0 ug/L
Total Microcystin and Nodularins (EPA 546) [2] 218.0 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

small cove between Hibiscus Point and Howland Point with 10+ properties