Not sure you can help, our erosion is caused by a culvert that runs under Redstone Drive and dumps onto our property. During the storm the water and sand was unbelievable, and covered our entire driveway, patio and front yard and went right into the lake. We contacted the Town of LaValle in August and are waiting to hear back from them. We also filed a complaint with Sauk County in August, and have not heard from them either.