Harmful Algal Bloom Report

Bloom Code 25-3410-B10
Where
Water Body Cayuga Lake
Latitude and Longitude 42.715173, -76.709604
Segment Lakeshore Segment Northeast 9: Long Point State Park
County Cayuga
Extent Small Localized (few properties)
When
Bloom Reported October 12, 2025 11:15 AM
Bloom Sampled October 12, 2025 11:15 AM
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 observed along the North and South shores, but completely separate. Reporting as two HABs.