basement floods every time it rains 6

https://remote-wiki.win/index.php/Why_Your_Basement_Floods_Every_Time_It_Rains_and_What_You_Can_Do_About_It

Every time it rains, we end up with at least an inch of water in the basement — it's a constant headache. We've tried sealing cracks and improving the grading outside, but nothing seems to stop it from seeping through. I'm worried about the furnace and water heater down there, not to mention the boxes of keepsakes we've had to move upstairs. It's like the house just wasn't built to handle heavy storms.