Harmful Algal Bloom Report

Bloom Code 25-3473-B9

Where

Water Body Cayuga Lake
Latitude and Longitude 42.62994, -76.68831
Segment Lakeshore Segment Southwest 9: Frontenac Point to Lively Run
County Cayuga
Extent Large Localized: The HAB is in a small area, but affects many properties, along a large segment of the shoreline, or in a specific region of the waterbody.

When

Bloom Reported October 09, 2025 08:25 AM
Bloom Sampled October 09, 2025 08:25 AM
Microscopic Examination

Bloom Description

Volunteer reported: Cold night, currently 48 degrees. I actually am not sure if this is HABs It looks very different from what I usually see. This appears like a thick tan scum at the mouth of Lively Run creek. I would appreciate hearing back from you as to what you think it is.

Weather

Weather Sunny
Wind speed
Wind direction
Water Temp
Air Temp