Frequently the sole cause of the house sewer backup is actually from the city sewer being backed up.
Basement floor drain backing up after rain.
That can mean a rainstorm has surcharged the drain system or even the public sewer system.
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.
The concrete floor around the drain gently slopes towards.
If the flood came from city sewer water there actually isn t much you can do to remedy the problem other than wait it out.
For homes that don t have a basement floor drain drain line clogs can cause backups in the lowest fixtures of the home like ground level tubs sinks or showers.
Basement drain backing up and flooding.
When water is backing up out of your basement floor drain it could be the result of many different issues though usually not the fault of the floor drain itself.
Sewer line clogs floor drain backups.
Floor drains can also back up when clogs lie deeper in a home s plumbing system like somewhere in the sewer line.
If water is coming up from their floor drain and they don t have an obstruction in their sewer then the city main is backing up.
A wet dry vacuum and a dehumidifier may be all you need.
So your basement floor drain is backing up and flooding.
There s water in the basement.
Of course you ll need to deal with the cleanup but as far as the water backup it should recede on its own.
Floor drains are most often installed during original construction often in the utility area to drain away excess water in the basement.
If there hasn t been a recent heavy rain then there is probably a main line clog.
It typically means the house drain under your basement floor is full of water.
After the rain dissipates the city sewer flows normally again and the water in a basement will dissipate as well.
Basement drains we may not receive these calls as often but they are sometimes the most damaging issues.
Actually all sewers are gravity however this particular one is unique in the fact that all waste water even water collected in the basement flows under the basement floor and out to the city sewer.
If your basement drain is backing up your best solution may be a mainline backwater valve.
So with the main drain backing up wastewater will continue to build up in the line until it overflows and backs up out of the floor drain.
Many homeowners are not aware that it is their responsibility to maintain the pipes between your home and the city sewer main.
If you are experiencing basement floor drain backing up that means that the house drain under the basement floor drain is full of water.
When water is backing up out of your floor drain the causes are many.
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.
