The 5-Minute Fall Flood Check Every Homeowner Needs Right Now

Depending on what region you live in, the risk of floods may be a real problem for you, especially in the colder months. Heavy rain can feel like it has come out of nowhere, so it is best to be prepared. While you can track rain patterns on weather apps and from regional news, it is a much better idea to get ahead of the weather entirely by performing essential home checks before flood warnings and heavy rain predictions strike.

Fortunately, implementing a quick 5-minute fall flood checklist can help you prepare your home, preventing catastrophic damage that takes significantly longer and costs more to resolve. It is always better to be ready even if the severe weather never arrives than to be caught off guard when a flood hits.

1. Clear Gutters and Downspouts

Fall is the prime season for gutters and downspouts to get clogged up. With falling leaves and extra rain, they can easily combine to create a thick mulch that blocks drainage areas. It is also an ideal breeding ground for moss.

Grab a sturdy ladder—ensuring someone is spotting you or using a safety stabilizer at the base—along with a bucket and gloves, and remove all packed debris, leaves, and moss. You should aim to clear your gutters once or twice during the fall, particularly around November and December when the majority of trees drop their leaves.

2. Trim Down Nearby Trees and Shrubs

Overgrown trees and shrubs near your home can drop excessive foliage onto your property and straight into your gutters, exacerbating blockages. Unkempt foliage can also interfere with exterior drains.

Prune back trees and shrubs to minimize loose branches and falling leaves that pose a direct risk to your home's drainage systems. If left unchecked, the accumulation prevents rainwater from flowing safely away from your foundation.

3. Survey for Cracks and Gaps

A quick perimeter walk around your home to check for exterior cracks or gaps takes very little time but offers immense protection. If you spot any vulnerabilities, apply waterproof sealants or fillers to keep water from penetrating your foundation.

While hairline cracks smaller than 1/16 of an inch are typically cosmetic and can be monitored over time, larger gaps require proper patching or professional intervention to prevent severe water seepage during heavy storms.

4. Test Your Sump Pump

Not all homes feature a sump pump, but if you have one in your basement, testing it should be a priority. Pour a couple of 5-gallon buckets of water—or run a garden hose—into the pit to ensure the float switch activates the pump correctly and drains the water away.

Listen closely to verify that the water level drops completely back down and that the motor shuts off once finished. Keeping your sump pump in working order drastically reduces basement flooding risks.

5. Move Belongings to a Higher Place

Even after completing physical home maintenance, safeguarding your valuables from severe flood risks is essential. Quickly relocate high-value items to the upper floors of your home or your attic.

While you don't need to live with your belongings permanently elevated, staying informed via the National Weather Service ensures you have an actionable plan in place the moment extreme weather threatens your area.