Harmful Algal Bloom (HAB) Event Information
Bloom Code 23-3432-B1
Where
Water Body Cayuga Lake
Latitude and Longitude 42.496309, -76.539162
Segment Lakeshore Segment Southwest 3: Glenwood Point
County Tompkins
Extent Small Localized (few properties)
When
Bloom Reported August 06, 2023
Bloom Sampled August 06, 2023
Microscopic Examination August 06, 2023
What
Bloom Genera [1]
Microscopy Present Dominant
Dolichospermum
Bloom Chemistry
Total Chlorophyll a 17.2 ug/L
Total Microcystin and Nodularins (EPA 546) [2] 0.15 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

The bloom was almost unnoticeable, thus capturing pictures of it was difficult. The bloom was located on the shore near the dock that is directly in front of the bathrooms with the keypads on them.