Ways To Shield Your Septic System Against Flooding
When torrential rains cause flooding, it's not just your home that's in danger. Flooding also makes it nearly impossible to use your septic system correctly and the after-effects can do a number on your system's reliability and longevity. Fortunately, there are several preventative steps you can take to ensure your septic system isn't swamped by the next flood.
Divert Rainwater Runoff Away from the Drain Field
Most drain fields can take a few inches of rainfall, but a constant deluge can cause problems. A thoroughly water-logged drain field is useless for disposing of liquid effluent, paralyzing your septic system until the once-soggy ground dries out. Poorly-placed drainage systems can have the same harmful effect on your septic system as direct flooding.
Whether you're installing a new rainwater drainage system or revamping your current system, make sure the runoff isn't directed into the septic system drain field. Another way to ensure a relatively dry drain field is to carefully sculpt the landscape to encourage runoff. Adding a slight slope or even a gentle mound to the drain field area will help divert rail and floodwaters.
Invest in a Backflow Preventer
Another problem that comes with flooding involves raw sewage backing up into the home. When floodwater finds its way into the septic tank, the resultant surge can push sewage back through drains and other outlets in your home, resulting in a big mess along with plenty of foul odors.
Just as the name implies, a backflow preventer prevents sewage from finding its way back into your home during floods. Having one installed can help safeguard your septic system from heavy rainfall and floodwater.
Keep Off the Grass
You should also tread lightly if you want to keep your septic system from being overwhelmed by flooding. Compacted soil does a poor job of absorbing effluent, especially when said soil turns soggy after heavy rains or flooding. Driving heavy vehicles and equipment over the drain field will eventually lead to septic system failure.
Keep Up With Septic System Maintenance
The best offense is a good defense when it comes to your septic tank system. Your septic tank, along with other portions of your septic system, benefits from routine inspection. By spotting and repairing potential problems early on, you'll save your septic system plenty of wear and tear, especially if floodwaters darken your doorstep. The EPA recommends checking your septic system at least once every three years.
For more help, contact a company like B & B Drain Tech Inc today.
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