So here is my issue, Water is coming up through a crack in the concrete slab in my florida house built in 2005. The crack is in the master bedroom up against the wall about 2 feet long. Water is only coming up when you run the dish washer about 20 minutes into the cycle. I used vinegar in the tub and you can smell the vinegar in the bedroom water so I know its coming from the discharge drain. No leaks under the dishwasher panel and dry under the sink. I had a plumber come out to diagnose the issue and he tells me the pipe is fine and running the other direction of the house towards the sewer. In the course of two weeks the floor is totally dry until 20 minutes into a wash. So I am sure I have isoltated the issue. The plumber and myself are at a total loss for words and I am hoping maybe someone can have any advice on what I can do minus never using the dishwasher again. Thanks in advance.