Hello all,
I am buying a house with 3 inches of water in the crawl space. No foundation
issues but need a permanant fix. I am looking to install a sump because
groundwater is the source of my mess.
My question is, being that I have stem walls in several places in the crawl
space, I have 4 sections that hold water. Is it ok to drill holes in the
interior stem walls to allow water to move to 1 central sump, or do i need 4
pumps? 1 for each section?
Any input would be appreciated. Thanks,
Robert

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