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 2015. 

Lake News MAR 12th

Regional HAB Summits Set

Harmful Algal Bloom Summit Information 

The last two HAB Summit Public sessions are coming up.  If you missed the first two, you can watch them here:    The remaining two will also be live streamed and recorded.  

North Country HAB Summit

Tuesday, March 20 from 6 p.m. - 8 p.m.

Best Western Ticonderoga

260 Burgoyne Road

Ticonderoga, NY 12883

Western New York
Monday, March 26 from 6 p.m. - 8 p.m.
R. Thomas Flynn Campus Center, SUNY Monroe Community College, the Forum

1000 East Henrietta Road

Rochester, New York 14623 
Free parking in campus lots N and M

At these summits, nation-leading experts will work with local steering committees to begin development of tailored action plans to address the causes of algal blooms in the twelve priority waterbodies across the state. The action plans developed for each waterbody will be used to guide the development and implementation of priority projects, including new monitoring and treatment technologies. The action plans will be complete by the end of May and the lessons learned through these action plans will be applied to other impacted waterbodies.


Read More Read ALL

News from U.S. EPA APR 22nd

NOTICE: Update Your EPA News RSS Feed

US EPA has changed how it issues news feeds...

Read More

cURL error 35: error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure