Harmful Algal Bloom Report

Bloom Code 25-3443-B11
Where
Water Body Cayuga Lake
Latitude and Longitude 42.72257, -76.75901
Segment Lakeshore Segment Northwest 1: Sheldrake Point to Deans Cove
County Seneca
Extent Large Localized
When
Bloom Reported October 12, 2025 12:00 PM
Bloom Sampled October 12, 2025 12:00 PM
Microscopic Examination
Map
Bloom Description

Volunteer reported: Rain last night. Calm lake today