Harmful Algal Bloom (HAB) Event Information
Bloom Code 24-3475-B3
Where
Water Body Cayuga Lake
Latitude and Longitude 42.916925, -76.729806
Segment Lakeshore Segment Northeast 2: Harris Park
County Cayuga
Extent Large Localized
When
Bloom Reported August 29, 2024 10:00 AM
Bloom Sampled August 29, 2024 11:15 AM
Microscopic Examination August 30, 2024 12:00 AM
What
Bloom Genera [1]
Microscopy Present Dominant
Dolichospermum
Microcystis

Bloom Chemistry
Total Chlorophyll a 880.0 ug/L
Total Microcystin and Nodularins (EPA 546) [2] 384.0 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

Volunteer Reports: Streaks were seen over the waters the entire length of the boardwalk area, however only at the beach area was it dense and chartreuse green.

Weather
Weather Cloudy
Wind speed 1-3 mph - Light air, direction of wind shown by smoke drift only
Wind direction West
Water Temp
Air Temp