I don't know what to do about moisture under the house. After rain or snow, water stands around the footings in the crawlspace. The ground stays moist for days after. I have plastic, but it doesn't go all the way to the wall. We have have gutters too. However, what I was hoping was only dirt on the beams appears to be mold. Now that we have lived here for about seven years, I've noticed that the watertalbe it not too far down at all. What can we do??? Help!!!!!!