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.
Celoron Marinas Herbicide Treatment Program (July 2024)
Herbicides were applied on Tuesday, July 16, 2024 in NYSDEC-permitted areas near the marinas in Celoron. Click here to visit the Chautauqua Lake Partnership’s website to view a map of the treatment area. The treatment proposed for July 30 near the Celoron hotel did not occur.
ProcellaCOR EC Herbicide Treatment Program (June 2024)
The herbicide ProcellaCOR EC was applied on Monday, June 24, 2024, in NYSDEC-permitted areas in Ellery, Ellicott, Lakewood, and North Harmony to control Eurasian watermilfoil. Click here to visit the Chautauqua Lake Partnership’s website to view maps of the treatment areas in the middle section of the lake, and the southern area of the lake.
Aquathol K Herbicide Treatment Program (April 2024)
The herbicide Aquathol K was applied on Thursday, April 25, 2024, in NYSDEC-permitted areas in Ellery, Bemus Point, Busti and Lakewood to control curly-leaf pondweed. Click here to visit the Chautauqua Lake Partnership’s website to view maps of the treatment areas.
Letter of Notification For 2024 Chautauqua Lake Herbicide Program (April 2024)
Click here to view a Letter of Notification and attached maps dated 4/11/24, posted on the Chautauqua Lake Partnership website for the Towns of Ellery, Ellicott, and Busti, and the residents of Sunrise Cove, Bly Bay, and Camp Chautauqua. (Proposed ProcellaCOR EC, Captain, Komeen Descend, Nautique treatments, May-July 2024).
Letter of Notification For 2024 Chautauqua Lake Herbicide Program (January 2024)
Click here to view a Letter of Notification and attached map dated 1/25/24, from the Chautauqua Lake Partnership and the Towns of Busti, Ellery, and North Harmony and the Villages of Bemus Point and Lakewood. (Proposed Aquathol K treatment, April-May 2024).