As authorized by the Managers, a subcontractor for Barr Engineering Co. (Barr) conducted point-intercept
aquatic plant surveys at Long Lake, Long Lake-Katherine Abbott Pond, Lake DeMontreville, Lake Olson,
Lake Jane, Lake Elmo, and Silver Lake (Figure 1) in June 2021. The plant surveys assessed the plant
communities and results of lake associations’ efforts to manage aquatic invasive species during 2021.

2021 Point Intercept Plant Survey Results