Harmful Algal Bloom (HAB) Event Information
Bloom Code 22-3476-B1
Where
Water Body Cayuga Lake
Latitude and Longitude 42.6701, -76.71129
Segment Lakeshore Segment Northwest 1: Sheldrake Point to Deans Cove
County Seneca
Extent Small Localized (few properties)
When
Bloom Reported July 19, 2022 06:00 AM
Bloom Sampled July 19, 2022 06:00 AM
Microscopic Examination July 19, 2022 12:00 AM
What
Bloom Genera [1]
Microscopy Present Dominant
Dolichospermum

Bloom Chemistry
Total Chlorophyll a 1348.0 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

Bloom observed on Wyers Point Road in Ovid, just south of The Cottage. Lake is fairly calm with gentle lapping. Bloom extended across 3 properties but did not go around point to the north. It remained about 10 feet from shore. This was day after first significant rain in weeks.

Weather
Weather Rain within past three days
Wind speed
Wind direction
Water Temp
Air Temp