Causes of a Flooded Basement

1/10/2019 (Permalink)

Sump pump failure caused this flooded basement

Main Causes Of Basement Flooding

Whether in Towson, Timonium, or Parkton, flooding of basements is one of the most common issues homeowners face. Although flooding occurs during the rains or rapid snowmelts, it can also occur in dry weather.

There are many reasons for basement flooding including seepage, storm sewer backup, improper sloping and others. As the basement lies in the lowest level of a building, it is prone to flooding.

What causes basement flooding?

These are the most common causes of basement flooding:

Foundation Leaks: Water can seep into the foundation if there are cracks in it. The risk of flood in your foundation is more if your home is near groundwater. Cracks in the foundation can lead to significant water leakage into the basement.

Leaking basement windows: Windows in the basement can leak and let water creep in during rains. Whenever it rains, there could be a significant collection of water on the windowsills. Fixing the windowsill is the only option to prevent basement flooding.

Blocked sewer: If the manifold that connects the public sewer system to your house is blocked it can lead to floods in your basement. It is important to call local authorities immediately to address blocked gutters.

Debris in gutters: The gutters play a critical role in preventing basement flooding as they carry away rain water from the home.  If they are clogged or damaged, they can overflow during rains and allow water to build up. If the ground near the basement soaks up too much water, it can seep into the basement as well.

Improper grading or sloping: If the yard does not slope away in the right manner, rain water does not drain effectively. If the sloping is towards your home rather than away, excess water can result in basement flooding. 

Improper downspouts: Downspouts channel water away from the foundation and should be at least 5 to 6 feet away from the wall of the basement. If the downspouts are missing or broken, water tends to pool near the house and slowly seeps into the basement.

SERVPRO of Hunt Valley/Lutherville provides professional cleanup and restoration services on a 24 x 7 basis to ensure your building and basement is free from flooding and other water-related damage.