basement water causes 12

https://basementfloodseverytimeitindex.wordcanopy.com/posts/why-your-basement-floods-every-time-it-rains-and-what-you-can-do

Basement water usually comes from heavy rain, poor grading, or foundation cracks. When soil gets saturated, pressure forces moisture through porous concrete or gaps around windows. Clogged gutters and downspouts also dump water right next to the foundation. If your basement floods after a storm, check for these entry points first.