Harmful Algal Bloom Report

Bloom Code 25-3476-B6
Where
Water Body Cayuga Lake
Latitude and Longitude 42.67006, -76.71121
Segment Lakeshore Segment Northwest 1: Sheldrake Point to Deans Cove
County Seneca
Extent Widespread
When
Bloom Reported October 12, 2025 10:45 AM
Bloom Sampled October 12, 2025 10:45 AM
Microscopic Examination
Map
Bloom Description

Volunteer reported: 58 degrees and sunny at time of collection, ENE wind 3 mph. There was rain overnight. Bloom extends far past sure, at least 30 feet, and is quite dense.