Like Theo G said, a curtain drain before it gets to the house could be one of your better options, that along with slowing your irrigation frequency way down, this time of year it doesn't take much to keep plants alive, compared to 100 degree summer sun days. which is also why it shows up more, its not drying up like it did in the 100 degree sun.
Good Luck!

All the really good ideas I've ever had came to me while I was milking a cow.