Harmful Algal Bloom (HAB) Event Information
Bloom Code 25-3419-B3
Where
Water Body Cayuga Lake
Latitude and Longitude 42.5408, -76.549178
Segment Lakeshore Segment Southeast 3: Salt Point Natural Area
County Tompkins
Extent Large Localized
When
Bloom Reported September 18, 2025 03:15 PM
Bloom Sampled September 18, 2025 03:15 PM
Microscopic Examination
What
Bloom Genera [1]
Microscopy Present Dominant

Bloom Chemistry
[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

2025 PRIORITY SITE: Salt Point Natural Area- identified by Tompkins County Whole Health Volunteer reported: Clear water outside of HAB, slight wind and waves. Very dense in some places and very clear 50 yds away.

Weather
Weather Sunny
Wind speed
Wind direction
Water Temp
Air Temp