AIS by County

Aquatic Invasive Species Reports

This page contains aquatic invasive species (AIS) reports for waterbodies by county in New York State. The source of this information is the iMapInvasives database and the NYSDEC Division of Water database. These databases may include some, but not all, non-native plants or animals that have not been identified as “Prohibited and Regulated Invasive Species” in New York state regulations.

This list is not complete. It represents only those species that have been reported and verified within each waterbody.

AIS species are listed by waterbody within each county. These reports are current as of year end 2018.