Why does my septic backup when it rains?
Correspondingly, can too much rain affect my septic tank?
Yes! Heavy rain and other water sources that oversaturate the soil around your septic tank can cause your tank to flood. This can be a serious and delicate issue, so be sure to contact a septic tank professional when your system is flooded. In simple terms, septic tanks have three primary units.
One may also ask, will a flooded septic tank fix itself? Most septic tanks are not damaged by flooding since they are below ground and completely covered. However, septic tanks and pump chambers can fill with silt and debris, and must be professionally cleaned. If the soil absorption field is clogged with silt, a new system may have to be installed.
Moreover, can heavy rain cause sewer backup?
During heavy rains, combined sewer systems can become overwhelmed with water. This can cause sewer water to back up in the system and sometimes into homes. Sewer backups can be caused by individual service lines being plugged by grease, waste, tree roots, breaks in pipes or saturated ground.
How do I stop my septic tank from backing up?
Septic Tank Backup Prevention
- Make sure your septic tank is always biologically active. Don't use antibacterial soaps and cleaners that drain to the tank.
- Never put garbage or any foreign objects into the system.
- Avoid planting trees anywhere near your septic lines.
- Do not run heavy machinery over sewer lines.