Harmful Algal Bloom Report

Bloom Code 26-NE1-B6

Where

Water Body Cayuga Lake
Latitude and Longitude 42.925582482, -76.728704636
Segment Lakeshore Segment Northeast 1: Northern Marshes to Harris 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 August 13, 2026 12:00 PM
Bloom Sampled
Microscopic Examination

Bloom Description

Community member reported: The HAB reported from this same location on Tuesday August 11 has continued at some level since then and, after a night of .23 inches of rainfall, it seems to be worsening again.