2026 AIS Treatments
SWWD is continuing efforts to control growing infestations of aquatic invasive species (AIS) like curly-leaf pondweed (CLP) and Eurasian watermilfoil (EWM) in the 2026 growing season. Spring treatment will be conducted at Markgrafs and Wilmes (north basin) for curly-leaf pondweed. Why is treatment occurring? CLP and EWM cause significant nuisance conditions on District lakes, making […]