Printable Membership Application:Click Here

Lake Madison, Round Lake and Long Lake

Dear Lake Madison Resident: On behalf of the Board of Directors of the Lake Madison Development Association, I would like to thank you if you have already responded to our invitation to renew your Association membership or become a new member of the Association. If you have not yet renewed/joined, I urge you to do so. We need the participation of everyone to support our on?going activities, which include:

Our Current projects are: working with SD Game, Fish & Parks and the Lake County Sheriff’s office to promote public safety on and around the Lake, Financial support of Lake County Search & Rescue, & Lake County Dive Team. Conducting Lake improvement projects such as work on the Lake outlet, Support of the Lake County Water Quality, Maintaining our website (, which provides information about the Association, a weekly fishing report and the Lake Madison Market and Forum.

Our Annual Dues are $35 and can be sent to P.O. Box 296, Madison, SD 57042.

1. Receive the current years membership directory,

2. Eligible for up to a $5000 reward for information leading to the arrest and conviction of persons involved in theft around the Lake.

3. Please be our guests at the Annual Picnic opposite the Hillside resort. The first Sunday in  August - Prizes and Awards given out to our memebers. We are continuing our voluntary $25 donation to our Clean Water Fund which supports efforts to improve lake water quality, including continued testing and monitoring for bacteria and water degradation.


Your support of the Association is very much appreciated.


Thank you,

Terry Ryan
Membership Chair