Summer is SLAM membership time! Dues are $20 for individuals and $30 for families. If you have not renewed your membership this year, we hope you will. Any additional contribution, above the membership fee, is essential in continuing our efforts in water quality monitoring and inspection of incoming watercraft for invasive species. In fact, without your contributions, we couldn’t do it! To renew your membership and/or contribute, click the button below. Together, we can keep Silver Lake the Madison asset we so enjoy!. To renew your membership and/or make a contribution, you can use the information on our membership page and donate page. Together we can keep Silver Lake the sparkling gem that we enjoy.