Harmful Algal Bloom Report

Bloom Code 25-3482-B12
Where
Water Body Cayuga Lake
Latitude and Longitude 42.76652, -76.76932
Segment Lakeshore Segment Northwest 3: Deans Cove to Schuyler Creek
County Seneca
Extent Widespread
When
Bloom Reported October 14, 2025 08:39 PM
Bloom Sampled October 14, 2025 08:39 PM
Microscopic Examination
Map
Bloom Description

Community member reported: Calm and sunny. Received 0.2" of rain overnight, so a fresh flush of runoff.