Harmful Algal Bloom Report

Bloom Code 25-3443-B5

Where

Water Body Cayuga Lake
Latitude and Longitude 42.728056, -76.763889
Segment Lakeshore Segment Northwest 1: Sheldrake Point to Deans Cove
County Seneca
Extent Widespread or Lake-wide: The HAB is as far as you can see, and seems to affect the entire waterbody, or most or all of the shoreline.

When

Bloom Reported July 28, 2025 12:38 PM
Bloom Sampled July 28, 2025 12:38 PM
Microscopic Examination

Bloom Description

Volunteer reports: Very warm--85° (feels like 90°); lake--79°; minimal clouds, very calm lake . I believe it was just beginning to form. It was much weaker when I went by the area first. Then I returned and it was larger, longer, and more congealed.

Weather

Weather Sunny
Wind speed
Wind direction
Water Temp
Air Temp