Drainage and Grading in Chattanooga

Chattanooga gets over fifty inches of rain a year, and it doesn't come in gentle, even amounts. The region gets heavy rain events, sometimes several inches in a day, and what your yard does with that water determines how well your lawn, your planting beds, your hardscape, and your foundation hold up over time. Standing water, erosion on slopes, soggy corners that never fully dry out, and water moving toward the house instead of away from it are all common complaints in Chattanooga yards. All of them are fixable.

The first step is figuring out where the water is coming from and where it needs to go. That sounds obvious, but drainage problems aren't always what they appear to be on the surface. A low spot that holds water might be caused by a drainage problem upstream on the property, not just the low spot itself. We assess the full drainage picture before recommending a solution, because fixing the symptom without addressing the cause just moves the problem somewhere else.

French drain installation is the most effective solution for yards with chronic wet areas or water intrusion along a foundation. A perforated pipe in a gravel-filled trench collects groundwater and moves it to a discharge point. Installed at the right depth with the right slope and a proper outlet, a French drain manages subsurface water reliably through Chattanooga's rainy season. The most common failure in French drain installation is inadequate slope or a discharge point that can't handle the volume, both of which we account for in the design.

Grading services reshape the surface of the land so water moves in the right direction. Negative grade near a foundation, where the ground slopes toward the house rather than away from it, is one of the most common causes of foundation moisture problems and wet basements in Chattanooga homes. Corrective grading resolves it.

Erosion control on sloped Chattanooga properties combines drainage solutions with the right plant material to stabilize soil on grades where water movement would otherwise strip the surface during heavy rain.

Call us to assess the drainage situation on your property and talk through the right solution.

Learn about our native plant landscaping services in Chattanooga.