Harmful Algal Bloom Report

Bloom Code 26-NE9-B1

Where

Water Body Cayuga Lake
Latitude and Longitude 42.716055734, -76.709961794
Segment Lakeshore Segment Northeast 9: Long Point State Park
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 June 27, 2026 05:15 PM
Bloom Sampled
Microscopic Examination

Bloom Description

Community Member Reported: North end of the park shoreline seemed to be affected. South end of the park water was clear and free from the HAB. HAB looked to extend about 6 feet from the affected shoreline. Did note one dead fish in the water. Skies were clear with some scattered clouds. Temperature was warm but not too hot. I believe about 75F.