Most of the houses in the area we are in looks just like the picture without the rust color leakage. We have the same river damage between the houses and in the back of the houses due to having no sand in our the soil (removed by the builders to eliminate a 35 foot tall hill)....only hard clay. We all have had little help from Warranty in addressing this issue. They would like us to go away. I have no idea if the rust color runoff depicted in the picture could be from clay soil.
