Wow! Snow melts, water runs off, but the mud stays and gets hard. I would not know where to start. I cleaned up at my mother in laws house after a tornado in 1984. She lived on a lake in Texas and a tornado came thru and knocked over 40 trees, pulled a steel pipe boat dock out of the lake pipe and all, and carried off a 10X20 storage building. Don't know where either went. A couple chain saws and we could clean up! Where do you start with all that mud?