Harmful Algal Bloom Report

Bloom Code 26-SW2-B1

Where

Water Body Cayuga Lake
Latitude and Longitude 42.480807057, -76.532423508
Segment Lakeshore Segment Southwest 2: Cass Park to Glenwood Point
County Tompkins
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 July 11, 2026 10:58 AM
Bloom Sampled
Microscopic Examination

Bloom Description

Volunteer reported: Pretty clear greenish water right up to where the Habs are. Wind from the north is dissipating the Habs, but they are more evident in bay areas