This information is provided by the Alliance for informational purposes. It may be subject to revision based on the permitting and treatment process. It should not be relied upon for permit compliance. This page will be updated as additional information becomes available.

ProcellaCOR EC Herbicide Treatment Program (June 2023)

Solitude Lake Management applied the herbicide ProcellaCOR EC to control Eurasian watermilfoil in NYSDEC-permitted areas on Thursday, June 15, 2023. Click here to view NYSDEC-permitted treatment areas found in Ellery, Busti, and Lakewood.

Aquathol K Herbicide Treatment Program (May 2023)

Solitude Lake Management applied the herbicide Aquathol K to control curly-leaf pondweed on Thursday, May 25, 2023, in NYSDEC-permitted areas in Ellery, Bemus Point, Ellicott and Lakewood. Click here to visit the Chautauqua Lake Partnership’s website to view maps of the treatment areas.

Letter of Notification For 2023 Chautauqua Lake Herbicide Program (March 2023)

Click here to view a Letter of Notification and attached maps dated 3/29/23, from The Chautauqua Lake Partnership and the Towns of Busti, Ellery, North Harmony and Ellicott and the Villages of Bemus Point, Celoron and Lakewood. (Proposed Aquathol K and ProcellaCOR EC treatments, May-June 2023).