Harmful Algal Bloom Report

Bloom Code 26-SW9-B8

Where

Water Body Cayuga Lake
Latitude and Longitude 42.606348, -76.676341
Segment Lakeshore Segment Southwest 9: Frontenac Point to Lively Run
County Seneca
Extent Large Localized: The HAB is in a small area, but affects many properties, along a large segment of the shoreline, or in a specific region of the waterbody.

When

Bloom Reported September 04, 2026 01:59 PM
Bloom Sampled
Microscopic Examination

Bloom Description

Volunteer reported: Light northerly breeze, water temp 72F, a lot of weeds floating by from north to south just off-shore- as if someone had been cutting weeds to the north of us.