Harmful Algal Bloom Report

Bloom Code 25-3400-B7

Where

Water Body Cayuga Lake
Latitude and Longitude 42.88785, -76.72732
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 August 22, 2025 01:45 PM
Bloom Sampled August 22, 2025 01:45 PM
Microscopic Examination

Bloom Description

Volunteer Reports: Open Water HAB; This is a Huge HABs all across the lake and at least as far as Red Jacket Yacht Club.