Harmful Algal Bloom Report

Bloom Code 26-NW7-B1

Where

Water Body Cayuga Lake
Latitude and Longitude 42.919213778, -76.748167566
Segment Lakeshore Segment Northwest 7: Cayuga Lake State Park to Northern Marshes
County Seneca
Extent Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.

When

Bloom Reported June 27, 2026 01:15 PM
Bloom Sampled
Microscopic Examination

Bloom Description

A few dead fish. Floating seaweed.