This information is provided by the Alliance for informational purposes. It may be subject to revision based on the permitting process. It should not be relied upon for permit compliance.

Click here to view a Letter of Notification and attached maps dated 6/30/22. (Proposed ProcellaCOR EC treatment, July-August 2022) — NYSDEC permits were not issued for this proposed herbicide treatment.

Herbicide treatment for Eurasian watermilfoil on portions of Chautauqua Lake was performed on Monday, June 13 and Tuesday, June 14, 2022. Treatment with ProcellaCOR EC (EPA Reg. #67690-80) was permitted by NYSDEC for a total of around 369 acres in the Town of Ellery, Town of Ellicott, Town of Busti, Village of Bemus Point, Village of Celoron, and Village of Lakewood. The information contained on this website is shared for informational purposes and should not be relied upon for permit compliance.

Herbicide treatment for curly-leaf pondweed on portions of Chautauqua Lake was performed on Tuesday, May 24, 2022. Treatment with Aquathol K (EPA Reg. #70506-176) was permitted by NYSDEC for a total of around 101 acres in the Town of Ellery, Village of Bemus Point, and Village of Celoron. The information contained on this website is shared for informational purposes and should not be relied upon for permit compliance.

Click here to view a Letter of Notification and attached maps dated 4/5/22. (Proposed Aquathol K and ProcellaCOR EC treatments, April-June 2022)