The short answer
Check the Ground Around Your Home
Your basement flood often starts outside. Look at the slope of the soil next to your foundation. The ground should slope away from the house for at least six feet. If it dips toward the foundation, water will pool and seep through the walls. Fix low spots by adding soil and compacting it.
Also inspect your gutters and downspouts. Clogged gutters overflow and dump water right next to the basement wall. Extend downspouts so they carry water at least five feet away from the house. A simple extension pipe can make a big difference, especially during heavy rain.
- Check that the soil slopes away from the foundation.
- Clear leaves and debris from gutters and downspouts.
- Extend downspouts to carry water away from the house.
- Look for low spots where puddles form after rain.
- Consider adding a rain barrel if you want to collect water.
Seal Cracks in Walls and Floors
Cracks in your basement floor or walls let water in, especially during heavy rain. Inspect the concrete for hairline cracks or larger gaps. For small cracks, use a hydraulic cement or a masonry sealer. For wider cracks, you may need to chip out the loose concrete and fill with a patching compound.
Remember that sealing cracks helps with minor seepage, but it won't stop a rising water table or a burst pipe. If water comes in through the cove joint where the wall meets the floor, that's a sign of hydrostatic pressure. In that case, you might need a more robust solution like interior drainage.
Install a Sump Pump and Backwater Valve
A sump pump is a sensible defense against a wet basement. It sits in a pit below the floor and pumps water out when the water level rises. If you don't have one, consider having a plumber install it. The pump should have a battery backup in case the power goes out during a storm.
A backwater valve is another key piece. It prevents sewer water from backing up into your basement during heavy rain. This valve is installed on your main drain line. If you're not sure whether you have one, ask a plumber to check. Both of these devices require professional installation to work correctly.
Move Valuables off the Floor
Even with the right prevention, water can still find a way in. Protect your belongings by storing them off the floor. Use shelves or plastic bins instead of cardboard boxes. Keep important documents, photos, and electronics in waterproof containers. If you store furniture, raise it on blocks or pallets.
Also, know where your main water shutoff valve is. If a pipe bursts, you can shut off the water quickly to limit the damage. Practice turning it off so you're ready. If you live in Rogers, keep the shutoff valve location written down and share it with family members.
When Water Gets in, Act Fast
If your basement floods despite your efforts, time is critical. Water can soak into drywall, flooring, and personal items within hours, leading to mold and structural damage. You need to remove standing water and start drying the space as soon as possible. That's where local water damage pros can help.
They have the equipment to extract water and dry out the structure quickly. They can also assess what's salvageable and what needs to be removed. After the water is gone, you'll still need to address the underlying cause, whether it's poor drainage, a crack, or a plumbing issue. Fixing that will reduce the chance of a repeat.
- Remove standing water with a wet/dry vacuum or pump.
- Mop up residual moisture on hard surfaces.
- Use fans and dehumidifiers to dry the area.
- Discard soaked carpets and padding.
- Watch for mold growth on walls and floors.
- Call local water damage pros if the flooding is severe.
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Call Now (479) 370-1500Frequently asked questions
How can I tell if my basement is at risk of flooding?
Look for signs like water stains on walls, musty odors, or cracks in the floor. Check if the ground outside slopes toward your house. Also, note if your gutters overflow during rain. If you see any of these, take preventive steps like improving drainage and sealing cracks.
What should I do if my basement floods during a storm?
First, stay safe. Turn off the electricity if water is near outlets. Do not wade in floodwater if you suspect sewage. Remove valuable items to higher ground. Then, start removing water with a pump or wet/dry vacuum. Call the pros for help with cleanup and drying.
Can I fix a flooded basement myself?
For minor seepage, you can clean up with a wet/dry vacuum and fans. But if water is deep or has been sitting for hours, you need professional help. They have commercial-grade pumps and dryers. They can also spot hidden moisture in walls, which prevents mold later.