Harmful Algal Bloom (HAB) Event Information
Bloom Code 21-3474-B3
Where
Water Body Cayuga Lake
Latitude and Longitude 42.8401, -76.6952
Segment Lakeshore Segment Northeast 4: Frontenac Park
County Cayuga
Extent Small Localized (few properties)
When
Bloom Reported September 18, 2021 04:45 PM
Bloom Sampled September 18, 2021 04:48 PM
Microscopic Examination September 21, 2021 12:00 AM
What
Bloom Genera [1]
Microscopy Present Dominant
Microcystis
Bloom Chemistry
Total Chlorophyll a 3320.0 ug/L
Total Microcystin and Nodularins (EPA 546) [2] 879.0 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

at the mouth of the stream entering lake behind the water department

Weather
Weather
Wind speed
Wind direction
Water Temp
Air Temp