Harmful Algal Bloom Report

Bloom Code 24-3478-B5

Where

Water Body Cayuga Lake
Latitude and Longitude 42.634982, -76.6521
Segment Lakeshore Segment Southeast 1: Elmwood Point to Lake Ridge Point
County Cayuga
Extent Widespread or Lake-wide: The HAB is as far as you can see, and seems to affect the entire waterbody, or most or all of the shoreline.

When

Bloom Reported September 29, 2024 11:00 AM
Bloom Sampled September 29, 2024 11:00 AM
Microscopic Examination September 30, 2024

What

Bloom Genera [1]

Microscopy Present Dominant
Dolichospermum
Microcystis

Bloom Chemistry

Total Microcystin and Nodularins (EPA 546) [2] 13.7 ug/L
Total Chlorophyll a 39.2 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

Bloom Description

Volunteer reports: Water next to shore looked clear. Blooms started about 10 ft offshore and extended west for at least 50 feet.