Your yard probably has a drainage problem if water stands for more than a day after rain, the same spots stay soggy for weeks, or soil and mulch keep washing toward your house or driveway. The best time to find out is now, in the fall, so you can deal with it before cool weather keeps the ground soaked.
Here in north-metro Atlanta, Georgia red clay makes this a common issue. Clay holds water and drains slowly. A yard that seems fine all summer can turn into a mud pit once the rain settles in and the plants stop drinking it up. Here’s what to look for, a simple test, and what to do next.
Why does fall matter for yard drainage?
In summer, heat and growing plants pull a lot of water out of the soil. In late fall and winter, that slows down. Grass goes dormant, leaves drop, and the sun is lower. Rain that would have dried up in July can sit for days in January.
Fall is also when it’s easiest to see what’s going on. Beds are cut back, leaves are piling into gutters, and you still have dry days to work. Work goes easier in a dry spell than in wet clay.
What are the warning signs of poor drainage?
Walk your yard a day or two after a good rain. Look for these signs:
- Puddles that hang around. A puddle that lasts for hours is normal. One that’s still there the next day is telling you something.
- Soggy turf that squishes underfoot. Moss, thin grass, or bare mud in the same spot year after year often means that area never fully dries out.
- Yellowing or struggling shrubs. Plants sitting in wet clay can get root rot, sometimes called “wet feet.” The leaves can look like the plant needs fertilizer when it really needs less water.
- Washouts and erosion. Mulch on the sidewalk, bare channels cut through a bed, or red clay stains across the driveway show where water is running fast.
- Water near the foundation. Damp spots in a crawl space or basement, or soil sloping toward the house, are worth a closer look.
- Downspouts that dump right at the house. If a downspout empties onto a splash block next to the wall, that water often has nowhere good to go.
Where is the water coming from?
Most drainage problems start with one of a few sources: the roof, a hard surface like a driveway or patio, a neighbor’s yard uphill, or a low spot with nowhere to drain. Watch your yard while it’s raining, not just after. Follow the water from where it lands to where it ends up. That one walk tells you more than anything else.
How can you test your soil’s drainage at home?
The University of Georgia Extension suggests a simple hole test. Dig a hole about a foot deep in the problem area and fill it with water. If the water drains within 24 hours, drainage there is probably fine. If water is still standing, that spot has poor drainage. You can read more in UGA’s guide to drainage problems in the landscape.
Try it in the soggy spot and in a healthy part of the yard so you can compare.
What can you do before winter rains arrive?
Some fixes are easy weekend jobs. Others need a plan and the right equipment. Start with these:
- Clean the gutters. Fall leaves clog them fast. When gutters overflow, water spills right along the foundation.
- Check where each downspout ends. Water should be carried away from the house, not left to pool at the wall.
- Keep beds and mulch from sloping toward the house. Over time, mulch and soil build up and can steer water the wrong way.
- Check your irrigation. If a soggy spot is next to a sprinkler head, a broken head or a schedule that runs too long may be part of the problem. Cut back watering as the weather cools.
- Clear drains and outlets. If you already have yard drains or pop-up outlets, make sure leaves and grass clippings aren’t blocking them.
When is it time to call a professional?
If water keeps coming back to the same place, or it’s heading toward your foundation, a quick fix usually won’t hold. That’s when we walk the property, find the source, and plan a fix for the cause rather than the symptom. Depending on the yard, that might mean grading, downspout routing, a dry creek bed, or erosion control. You can see what’s involved on our drainage solutions page.
For wet spots that never dry, a French drain is often a good answer. It’s a gravel-filled trench with perforated pipe that collects water underground and carries it to a safe outlet. Learn more about how we approach French drains.
Frequently asked questions
Is standing water after a heavy storm always a problem?
Not always. Some standing water right after a big storm is normal, especially in clay. It becomes a concern when the same spots stay wet for a day or more, or when water is moving toward your home.
Can I wait until spring to fix a drainage problem?
You can, but water problems usually grow with every rain. Erosion gets deeper, and wet clay is harder to work. Looking at it in the fall gives you time to plan before winter.
Do you work on drainage across north-metro Atlanta?
Yes. We serve homes and commercial properties in Atlanta, Alpharetta, Brookhaven, Buckhead, Dunwoody, Kennesaw, Marietta, Milton, Roswell, Sandy Springs, Smyrna, and Vinings.
Ready to get your yard ready for winter?
If you’re seeing any of these signs, we’d be glad to take a look. We’ll walk your property with you, show you where the water is going, and talk through your options. Request your estimate and a member of our team will be in touch.