It is important to have the right drainage solution in your yard, especially if you live in a region with heavy rainfall. It protects your yard and the home foundation from water damage, as frequent water pooling can soften the soil, lead to soggy patches, slower drainage, and puddles in the basement.
So, if you see these issues outside your home, it is time to check the drainage system and fix it. If not, you need to install an effective yard drainage system to prevent water from flowing toward the house. This blog discusses several drainage solutions for your yard, which you can try before spring showers arrive.
What Are the Common Yard Drainage Problems?
If you have a drainage issue, here are some signs you will see -
Standing Water
If you see water pooling in your yard or experience soggy areas or basement leaks, it’s an indication of drainage issues. This issue could be due to two factors: an improper lawn slope and inadequate soil drainage.
The issue can be fixed by adding compost and sand to help drainage. You can also add topsoil to level out the uneven areas (areas with extremely high or low ground).
Poor Lawn Slope
If your lawn isn’t properly graded, there's a risk of water stagnation and potential leaks into the basement. Also, if you have a home at the bottom of the hill, water runoff may be directed toward it, which could weaken the foundation.
Regrading your lawn can be as easy as leveling the high spots and adding soil to the low areas with a rake. The ground should slope away from the house by about 2-3 inches for every 10 feet. In some cases, it is better to hire a professional landscaper to help you with the slope.
Gutter and Downspout Runoff
Sometimes gutters and downspouts can also be the reason why you have water in the yard. If you have clogged drains and gutters, small downspouts, and do not have adequate means to divert rainwater, water will gather along the home’s foundation, driveways, and patio.
Always check the gutters, and if they are full of leaves and debris, clean them at least twice a year. Also, consider adding an extension to the downspout to guide rainwater away from the home. Lastly, add a splash block to control the downspout runoff.
Inadequate Water Channels
If you do not have a proper slope or adequate water channels, water can puddle around your home, especially on the patio and driveways. You can install a trench or channel drain to move the water away from the home. You can also add decorative gravel edges or borders to help the water drain away.
10+ Yard Drainage Solution You Must Know Before Monsoon
Here are some of the best drainage solutions for your yard to help you keep your yard dry and healthy -
Grade the Soil
It is one of the most common fixes for ensuring the yard drainage is working properly. Add dirt and slope it away from the house’s foundation. Before considering any other options, it is advised to try this first, as most drainage issues are resolved with it.
But, sloping isn’t a simple task; you have to make sure to keep at least a minimum of 4 inches distance between the slope and the siding's bottom. When grading, don’t use bagged topsoil and mulch, as they are permeable and may wash away with rain. Instead, use a firmer soil, such as clay that packs tightly, to better shape the slope.
Replace Hardscape With Drainage Materials
If you are using asphalt and concrete for hardscaping, it is better to switch to crushed gravel or pea gravel, because asphalt and concrete can divert water in the wrong direction, allowing it to enter your foundation. Adding crushed or pea gravel can be labor-intensive, but it is affordable and will be worth it.
Add a Rainbarrel
The water from the downspouts does not have to go to waste. You can build or buy a barrel and place it near the downspout, which will send the water straight into it, and you can use it for gardening. It is affordable, easy to do, and requires little maintenance.
However, it is advised to discuss it with your local authorities, as some states regulate rainwater and its use. This way, even if you have poor drainage, rain barrels will save your lawn from water pooling or leaking into the basement.
Aerate the Lawn
When you aerate the lawn, it creates holes in the soil, allowing air and nutrients to seep in and breaking up compacted soil underneath. That’s not all - aeration encourages yard drainage. Instead of pooling in the yard, the water trickles into the soil through the holes.
Aeration is the best yard drainage solution for a smaller lawn. This method does not require much labor; all you need is an aeration tool, or you can make holes with a rake.
Add a Trench Drain
Trench drains, also called channel drains, are considered among the most effective drainage solutions for yards. These drains are made with various metals and are usually installed on driveways where rainwater may flow in the wrong direction.
Some trench drains can even handle large amounts of water that may cause flooding in the yard. When water enters the drain, it is directed to a designated outlet. Some are also made of stainless steel, which is odor-resistant.
Install a Catch Basin
Catch basins are the best option to catch water from gutters and downspouts. The water in the lawn goes through the catch basin and is transported away from your house. There are several catch basins that are helpful, as they are made of stainless steel and also have strainer baskets that catch debris and other material from the yard to prevent clogs and blockages.
Install a Slot Drain
Slot drains are quite similar to trench drains. However, they have a thinner channel opening and do not require a drain cover. They blend well with the surroundings and become almost invisible.
Build a Dry Creek Bed
You can build a dry creek bed with various-sized rocks. This will allow the water to divert in the right direction and prevent it from going into the basement or pooling around. Creek beds can also double as xeriscaping, which creates a beautiful texture around the house.
Add Downspout Extensions
Downspouts are a part of your gutter system and run along the side or corner of the home. You may see them ending with a small elbow that directs water away from the foundation. Adding an extension to the downspout can help improve the yard drainage by carrying the water far from your home’s foundation and yard.
Dry Wells
Drywells are underground structures that store water temporarily, allowing it to percolate into the soil slowly. These wells are mostly made of plastics, concrete, and other durable materials, which are connected to the drainage system through pipes.
This method is best for regions with well-absorbing soil and that receive moderate rainfall. They help divert water from gutters and manage roof runoffs. However, if your soil is not well-draining, it might become clogged without proper maintenance.
Swales
Swales are shallow and broad channels created to convey and infiltrate stormwater. These channels help slow down water flow and filter out pollutants from runoffs. They work best in sloped and large areas where redirecting water is necessary to prevent soil erosion.
This is an environmentally and cost-effective way to improve yard drainage. However, they need to be maintained regularly, or they might get blocked.
Rain Gardens
Rain gardens are shallow depressions created to absorb and filter pollutants from the rainwater runoff from roofs and driveways. This method uses native plants that thrive in wet and dry conditions. Many people opt for this, as rain gardens are considered eco-friendly and enhance biodiversity, and all you need to do is take regular care of the plants.
Pop-Up Drains
Pop-up drains connect to underground drainage systems and act as release points. As water pressure increases, the cover lifts to release excess water safely and spread it over a specific area. These are best for garden beds and lawns, and in areas that require discreet water dispersal.
Though they are easy to install and work well in conjunction with other drainage systems, consider using them only if you have a small yard. Also, if you live in a region that receives heavy rainfall, this is not for you.
Conclusion
It is important to protect your lawn from water damage, and the best way to do so is to implement a proper and efficient yard drainage solution, so that there are no issues with standing water. Proper drainage ensures that all the water leaves the yard, making it look neater and tidier.
