This AquaVita 925 sump pump includes a base inlet that allows the h2o out in the sump pump. The underside inlet element will allow this sump pump to pump out drinking water to the lowest stages. You should use the AquaVita sump pump in swimming pools, throughout basement flooding, etc. https://bookmarkstown.com/story14864425/indicators-on-basement-egress-window-rochester-ny-you-should-know