Harmful Algal Bloom Report

Bloom Code 25-3410-B8
Where
Water Body Cayuga Lake
Latitude and Longitude 42.715041, -76.70802
Segment Lakeshore Segment Northeast 9: Long Point State Park
County Cayuga
Extent Large Localized
When
Bloom Reported October 11, 2025 02:00 PM
Bloom Sampled October 11, 2025 02:00 PM
Microscopic Examination
Map
Bloom Description

2025 PRIORITY SITE, Zone #3410: Long Point State Park- identified by Cayuga County Health Department as a sample-collection site. No sample collected, observed by NYSP Staff. Staff reported: No HABs seen on 10/10 (was windy/wavy) but 10/11 had calmer water. The boat launch ramp area was extremely active on 10/11, Staff saw the HABs ballooning in the water. HAB was still there 11/12