Harmful Algal Bloom Report

Bloom Code 26-SE4-B4

Where

Water Body Cayuga Lake
Latitude and Longitude 42.5357429710964, -76.5441358975158
Segment Lakeshore Segment Southeast 4: Myers Park
County Tompkins
Extent Small Localized: The HAB is contained in a very small area of the lake, limited from one to several neighboring properties.

When

Bloom Reported September 10, 2026 12:10 PM
Bloom Sampled September 10, 2026 12:10 PM
Microscopic Examination September 11, 2026

What

Bloom Genera [1]

Microscopy Present Dominant
Dolichospermum
Microcystis

[1] Genera - plural of genus, a category of classification in biology that ranks between the family level and the species level. Because there are many different species of bacteria that are difficult to distinguish, it is more useful to classify bacteria by genus rather than species.

Bloom Description

2026 PRIORITY ZONE: Lansing Harbor- identified by Tompkins County Whole Health as a sample-collection site. Volunteer reported: calm, protected, full sun