Harmful Algal Bloom Report

Bloom Code 26-NW6-B2

Where

Water Body Cayuga Lake
Latitude and Longitude 42.898936, -76.749438
Segment Lakeshore Segment Northwest 6: Cayuga Lake State Park
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 August 17, 2026 10:42 AM
Bloom Sampled
Microscopic Examination

Bloom Description

NYSP Staff reports: Currently at Cayuga Lake SP and it appears about knee-deep out in the swimming area there is a patch of blue green algae.