Hardly a landscape project gets completed these days without some kind of drainage remediation. A property is either too flat for water to drain water properly, too steep to control the flow or somewhere in the middle that requires that we do some sort of drainage control mechanism. Over the last 25 years, we have become drainage experts, adding this to our list of services we offer as an outdoor living design-build company. There are several ways to address drainage, some simple and some more elaborate.
Simple Gravel/Rock Paths or Faux Creek Beds
This is a great way to allow water to flow through a space without causing erosion of soil, mulch, or crushed gravel. It also adds visual interest to the garden, often replicating a seasonal creek bed. We frequently use river stone or larger gravel along the foundation of a home or office in a 2, 3, or even 4-foot band. This setup allows water to flow from the roof to the ground without washing out mulch or smaller gravel materials. It can even replace gutters, providing a nice definition to the beds.
Swales and Berms
A swale refers to a depression or channel that allows water to flow from one space to another, confined by earth and topped with grass or river stone. A berm, on the other hand, is a buildup of earth that prevents water from flowing through a space. Berms are often necessary to prevent stormwater from neighboring properties from entering unwanted areas of your yard.
Underground or French Drains
Sometimes, moving water underground is the best solution to avoid disturbing functional patio space or delicate garden areas. We often integrate a home’s gutter system with underground drains that daylight away from the home, allowing water to drain naturally without causing harm. These drains are incorporated to prevent potential flooding. We like to think of these drainage mechanisms as insurance policies, providing peace of mind during the worst storms Mother Nature can throw our way.
Sump Pumps
Sump pumps are considered a last resort for drainage correction, although they are usually straightforward systems. A large basin with an electronic pump is placed in the ground at or near an area where water cannot drain. When water enters the basin, the pump activates, moving the water through a pipe to a location where it can drain naturally. However, if you lose power during a heavy storm and lack backup power, the sump pump will also lose power, potentially causing the basin to overflow and water to leach into areas you’re trying to protect.
The Power of a Healthy Lawn
Don't underestimate the power of a healthy lawn. Grass is a fantastic erosion controller. As long as your lawn is healthy, it allows water to flow without causing erosion and helps absorb water into the landscape as it moves through the property.
Identifying Drainage Problems
If you’re wondering whether you have drainage problems, consider this test: Does water sit in a space for more than 24-48 hours? If so, you should have that area evaluated to see how to prevent the water from sitting. If water sits for less time, it might just be a low spot or area of poor drainage, which can often be fixed without significant cost. However, if it's possible for water to enter your home, a professional evaluation is essential to prevent this. Contact us to set up a consultation today!
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