Harmful Algal Bloom Report

Bloom Code 25-3482-B11
Where
Water Body Cayuga Lake
Latitude and Longitude 42.783065, -76.767517
Segment Lakeshore Segment Northwest 3: Deans Cove to Schuyler Creek
County Seneca
Extent Large Localized
When
Bloom Reported September 18, 2025 06:00 PM
Bloom Sampled September 18, 2025 06:00 PM
Microscopic Examination
Map
Bloom Description

Volunteer reported: 82 degrees, no wind, very sunny, has not rained for more than 7 days, no noticeable die-off, several very visible probably HABs along a 300 ft beach area, all disappeared by 8pm (about 2 hours after first observation)

Weather
Weather Sunny
Wind speed
Wind direction
Water Temp
Air Temp