Harmful Algal Bloom (HAB) Event Information
Bloom Code 20-3459-B8
Where
Water Body Cayuga Lake
Latitude and Longitude 42.8571, -76.7099
Segment Lakeshore Segment Northeast 3: Harris Park to Frontenac Park
County Cayuga
Extent Widespread
When
Bloom Reported September 08, 2020 01:40 PM
Bloom Sampled September 08, 2020 01:45 PM
Microscopic Examination September 10, 2020 12:00 AM
What
Bloom Genera [1]
Microscopy Present Dominant
Dolichospermum
Microcystis

Bloom Chemistry
Total Chlorophyll a 1679.0 ug/L
Total Microcystin and Nodularins (EPA 546) [2] 25.0 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

shoreline before Hibiscus Harbor Entrance, thick pea soup, with swirls and threads extending out past the middle of the lake; microcystin toxin concentration is greater than 25 µg/L

Weather
Weather
Wind speed
Wind direction
Water Temp
Air Temp