Water Coming Up Through Basement Floor Drain After Heavy Rain
During heavy rains combined sewer systems can become overwhelmed with water.
Water coming up through basement floor drain after heavy rain. Subsurface groundwater under hydrostatic pressure is a serious concern and one that cannot be ignored. There are dangers of a wet basement that you re probably aware of but are worthy of being mentioned again just in case you re not afraid of these dangers. Wells especially those without covers can fill up with rain water then leak in through the egress window. Flooding if you live in a flood zone or if there is extreme downpours entire neighborhoods can experience flooding causing basements crawlspaces and even main floors to fill with water.
This can cause sewer water to back up in the system and sometimes into homes. A flooded basement is never a good thing. This can make cracks form in basement concrete particularly in wet seasons and is often why there s water in your basement after rain. Think of a sewer in the middle of the street taking sewage from each home or business connected to it and then add to it torrential rains in the spring and fall.
Rising groundwater causes hydrostatic pressure and that causes soil to push on your basement walls and floor. Unless the wall involved is a masonry wall that is partially below grade with water collecting at the base my bet would be you have a roof leak. All the rainwater has no place to go so it s forcing its way back through your basement floor drain callahan noted if water backing up is not clear you should always notify the city. You should go outside durring a rain storm and if this wall is at grade level see if there is any ponding near the foundation or bottom of the wall.
The truth is if water is coming from the floor up as opposed to dripping down walls then it is probably due to a subsurface problem. You might be asking why is water coming up through my basement floor after heavy rain. Water coming up through the basement floor after heavy rain should be considered as an emergency because it is. We ll talk about them later on.
Basement floods during heavy rain so we bring ourselves back to flooding occurring in a home in the basement through a floor drain with no sewer obstruction. After a lot of rain a serious thunderstorm or clogs that back up far into the drain itself you may find water or even sewage coming back up your basement drain.