Basement Floor Drain Backing Up When It Rains

That can mean a rainstorm has surcharged the drain system or even the public sewer system.

Basement floor drain backing up when it rains.

A main line clog can be in the house drain house trap or house sewer. Stop basement flooding so your basement floor drain is backing up and flooding. Installing a backup gate in your basement floor drain line is a one time investment and you ll definitely be thankful later for making this decision. That water can back up into the house in a flooding rain because the city sewer is overwhelmed.

The cement now has a lot of cracks in it too. Most homes are fitted with a backflow preventer to prevent this issue. When water is backing up out of your floor drain the causes are many. Either the washer has a leak or the floor drain is blocked.

If there hasn t been a recent heavy rain then there is probably a main line clog. First you need to determine if it is local waste produced in your home that can t get out due to a blockage in the main line leaving your home or if it is waste from the sewer system coming back in called a backflow. We checked the washing machine hoses and water lines and have not found a leak. If the water is coming up through floor drains or sink drains in the basement then the problem is often water backing up from the municipal sanitary sewer system.

This can cause sewer water to back up in the system and sometimes into homes. I placed a garden hose into the floor drain and the water seems to drain with no issues. With such a de. If your sewer is poorly designed damaged or partially clogged or the street sewer is overwhelmed near your home then the water isn t able to escape and backs up into the lowest drain in the house likely a floor drain in the basement.

There s water in the basement. And while it is commonly held that a sewer drain backs up largely because there is a blockage or break in the sewer line some homes have floor drains attached to the storm sewer system. And it will prevent the foul smelling waste from your neighbors from backing up the main neighborhood sewer line and flooding your home. Now for the pass few years when it rains water is backing up from the drains on the floor in the basement.

Instead they can occur when the city sewer system is inundated with water after a heavy rain shower. It was not a lot of water last year but this year the flooding of water is getting higher and spreading out more over the entire unfinished basement. After the rain dissipates the city sewer flows normally again and the water in a basement will dissipate as well. Front load washing machine has water around it when wash cycle finishes.

Heavy rains flooding or storms. Frequently the sole cause of the house sewer backup is actually from the city sewer being backed up. No drain cleaning or sewer repair work will be needed in this case. Sometimes sewage backups in a basement drain may not indicate a problem with your plumbing fixtures or sewer line.

It typically means the house drain under your basement floor is full of water. During heavy rains combined sewer systems can become overwhelmed with water.