

The smooth looking concrete is what 85% of my basement floor looks like. The pockmarked sections (like in the 2nd photo) have water seeping thru after heavy snowmelt or major rain.
I have an interior drain system and sump *less than 3 months old. Prior to it being installed in never noticed water seeping thru these sections (not located near any walls).
This March was also in the top 3 wettest in recorded history for my area. The interior drain helped with any water seepage where the foundation meets the basement floor and the sump pump kicks on every other day or so... but it doesn't seem to have helped these sections of the floor *there are 3 of them that look *wrong*. Is this ground water coming up or a failure of the interior drain system that I just installed.