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The Delavan Lake Sanitary District staff strive to keep you updated on all matters related to your community. If you do not find the information you need, please contact our office and we will gladly assist you! Subscribe today and receive up to the minute News and important Alerts delivered straight to your inbox.
JULY IS LAKES APPRECIATION MONTH
7/16/2025
Click the attached link to find ways to show your appreciation. https://www.nalms.org/lakes-appreciation-month
BE AWARE - CYANOBACTERIAL HARMFUL ALGAL BLOOM SEASON IS HERE
7/10/2025
Sun and sand aren't the only things Wisconsinites may find during their trip to the beach...
DRAFT OF UPDATED DELAVAN LAKE AQUATIC PLANT MANAGEMENT PLAN FOR REVIEW AND COMMENTS
7/8/2025
Delavan_Lake_Aquatic_Plant_Management_Plan_Draft_-_July_8__2025.pdf Delavan_Lake_Aquatic_Plant_Management_Plan_Maps_Draft_-_July_8__2025.pdf Delavan Lake_Aquatic_Plant_Management_Plan_Appendix_Draft_-_July_8__2025.pdf