There are two different forms of pressure that can cause issues.
Basement leaks in heavy rain.
Lateral pressure lateral pressure is a different form of water pressure and often results in structural damage to your basement.
Perhaps you panicked and ran back upstairs to call your significant other or maybe you are ready to take action right away.
Surprisingly enough the most common causes of basement leaks in heavy rain are from the soil around the home s foundation and not the roof.
This usually happens during a heavy rain as the soil saturates the rainwater.
So you went downstairs and discovered your basement wall is leaking from rain.
If there are standing puddles close to your house whenever it rains hard if doors and windows become swollen with moisture if your basement walls are buckling or leaning.
If your basement leaks water when it rains hard.
Window wells allow light and air to enter the basement through the window but can accumulate water during a heavy rain if the drain is either clogged or missing.
During periods of heavy or persistent rain the soil can become saturated creating hydrostatic pressure or water.
This usually happens after a heavy rain and or when snow melts rapidly.
During times of heavy rain the discharge of water from your gutters or in extreme cases from the rain itself will cause the soil immediately around your home to expand.
Check out the following signs.
The looser soil around your foundation tends to absorb more water.