Harmful Algal Bloom (HAB) Event Information
Bloom Code 24-3478-B3
Where
Water Body Cayuga Lake
Latitude and Longitude 42.63526, -76.65207
Segment Lakeshore Segment Southeast 1: Elmwood Point to Lake Ridge Point
County Cayuga
Extent Widespread
When
Bloom Reported August 01, 2024 01:37 PM
Bloom Sampled August 01, 2024 01:37 PM
Microscopic Examination August 01, 2024 12:00 AM
What
Bloom Genera [1]
Microscopy Present Dominant
Dolichospermum

Bloom Chemistry
Total Chlorophyll a 73.7 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

Volunteer reports: Calm lake with few waves; striations / HABs mostly 5-10 feet offshore.

Weather
Weather Sunny
Wind speed 0 mph - Calm, smoke rises vertically
Wind direction Southwest
Water Temp
Air Temp