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Wisconsin | If you're sure it's still backing up every time you run the washer, does it back up if anybody takes a long shower, or uses lots of water somewhere else? Can you check the inspection port on the septic tank and see if that level is rising also? probably not much just from a washer load of water, so it would have to be connected upstream of the septic tank? Just thinking out loud what I would suspect and investigate, I don't know your set up. | |
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Basement Drain Backing Up
