Harmful Algal Bloom Report

Bloom Code 25-3455-B1

Where

Water Body Cayuga Lake
Latitude and Longitude 42.499541, -76.528099
Segment Open Water 3: Cayuga Lake Mid-South
County Tompkins
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 08, 2025 11:00 AM
Bloom Sampled July 08, 2025 11:00 AM
Microscopic Examination

Bloom Description

Discover Cayuga Lake Reports: Calm, partial cloud cover, 80 degrees. Cell colonies observed rising on the water column. Open water HAB.