Harmful Algal Bloom Report

Bloom Code 25-3400-B14

Where

Water Body Cayuga Lake
Latitude and Longitude 42.886, -76.709
Segment Open Water 2: Cayuga Lake Mid-North
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 23, 2025 05:05 PM
Bloom Sampled September 23, 2025 05:05 PM
Microscopic Examination

Bloom Description

Community Member Reports: Open Water HAB; Morning light rain followed by extremely calm waters.