The Des Moines 72-Hour Storm Alert: Is Your Sump Pump Ready?
- Elite Restoration
- 2 days ago
- 4 min read
With severe thunderstorms forecasted for Des Moines through Monday, sump pump failure is the leading cause of basement flooding in Polk County. Ensure your backup battery is charged and discharge lines are clear of debris to handle the projected 1-2 inches of rainfall.
Storms are coming to Des Moines, and the National Weather Service has issued a 72-hour alert from May 14th to 18th. This means heavy rain and strong winds could hit our neighborhoods, including Ankeny and West Des Moines, any time soon. Flooding is a real risk, especially in basements. The biggest culprit? Sump pump failure.
We want to help you avoid the stress and damage that comes with a flooded basement. That’s why we’re sharing this early warning and a simple checklist to get your sump pump ready before the rain starts. Let’s dive in.
Current Alert Context: What the Weather Service Says
The National Weather Service has forecasted severe thunderstorms with 1 to 2 inches of rain expected over the next few days. This kind of rainfall can quickly overwhelm drainage systems, especially if sump pumps aren’t working properly.
Basements in Des Moines and surrounding areas like Waterbury and Beaverdale are particularly vulnerable. These neighborhoods have lots of trees, which can drop leaves, blossoms, and seeds that clog sump pump discharge lines. If your sump pump can’t push water out, your basement could flood.
Close-up view of sump pump discharge pipe clogged with spring debris
The 3-Point Pre-Storm Checklist to Protect Your Basement
We’ve put together a quick checklist to help you prepare your sump pump for the storm. These steps are easy to do and can save you from costly water damage.
1. Check the Weep Hole
The weep hole is a tiny opening in the discharge pipe. It lets air escape so water can flow freely. If it’s clogged, air gets trapped and causes an airlock. This stops the pump from pushing water out, even if it has power.
Take a flashlight and look closely at the discharge pipe near the pump. If you see dirt, debris, or mineral buildup blocking the hole, clear it gently with a small wire or brush.
2. Clear the Discharge Path
In tree-heavy neighborhoods like Waterbury or Beaverdale, spring blossoms and seeds often clog the discharge pipe’s exit point. This blockage can cause water to back up into your basement.
Walk outside and inspect where your sump pump’s discharge pipe empties. Remove any leaves, seeds, or dirt that might be blocking the flow. You can also flush the pipe with a garden hose to clear out stubborn debris.
3. Listen for the Thump
When your sump pump runs, it should move water smoothly. If you hear a humming or thumping noise but no water is moving, the impeller inside the pump might be jammed with silt or debris from previous rains.
Turn off the pump and unplug it. Remove the pump from the pit and check the impeller. Clean out any dirt or buildup carefully. If you’re unsure how to do this, it’s best to call a professional.
Why This Matters: The Risk of Basement Flooding and Water Damage
Basement flooding isn’t just a nuisance. It can cause serious damage to your home or business. According to the IICRC S500 Standard, water that starts as clean tap water (called Category 1) can turn into dangerous, contaminated water (Category 3) within 24 to 48 hours if not dried properly.
Iowa’s current humidity level is around 65%, which makes drying even harder. That means if water sits in your basement too long, it can lead to mold growth and structural damage. This is why acting before the storm hits is so important.
Eye-level view of sump pump maintenance in a residential basement
Recommended Products to Keep Your Sump Pump Ready
To help you prepare, here are some products that can make a big difference in sump pump reliability during storms.
Backup Battery System
Power outages often happen during storms. A backup battery system keeps your sump pump running even when the electricity goes out. This is crucial because many sump pumps rely on electricity to work.
For example, the Basement Guardian Backup Battery System offers reliable power backup for up to 24 hours. It’s easy to install and gives peace of mind during outages.
Sump Pump Discharge Line Cleaner
Keeping your discharge line clear is key. A product like the ClearFlow Discharge Line Cleaner helps remove debris and buildup inside pipes. It’s safe for your plumbing and easy to use with a garden hose.
Professional Inspection and Maintenance Service
Sometimes, the best way to ensure your sump pump is ready is to have a professional check it. Services like those offered by a local plumber include sump pump inspection, cleaning, and repair. They know the local conditions and can spot problems before they cause flooding.
What to Do If Your Basement Floods Despite Preparation
If you do find water in your basement, quick action is critical. Call a Elite Restoration Services of Iowa immediately. We follow the IICRC S500 Standard to dry and restore your property safely.
Waiting too long can turn clean water into contaminated water, increasing health risks and repair costs. Remember, the faster you act, the better the outcome.
Final Thoughts: Be Ready Before the Rain Starts
Storms don’t wait, and neither should we. Taking a few simple steps now can protect your home or business from basement flooding. Check your sump pump’s weep hole, clear the discharge path, and listen for unusual sounds. Consider a backup battery system and professional maintenance to stay ahead.
By preparing early, you’re not just protecting your property—you’re helping your whole community stay safe and dry. Let’s get ready before the first raindrop falls.
If you want expert help or advice, Elite Restoration Services of of Iowa is ready to assist. With nearly two decades of experience, they are the trusted choice for emergency water damage restoration in Des Moines.
Stay safe and dry!
This article is for informational purposes only and does not replace professional advice.
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