Erosion Control

Cincinnati is hills, and hills erode. Every heavy rain moves a little more of your property downhill — and once erosion starts, it accelerates. Gullies get deeper, slopes get steeper, and what started as a minor washout becomes a serious problem that threatens your yard, your neighbor's property, or the stability of your home's foundation. Erosion control is about stopping that process and stabilizing your property for good.

Cincinnati's clay soils are a double-edged sword when it comes to erosion. Clay resists erosion better than sandy soil when it's vegetated and stable. But once the surface is broken — by a drainage change, tree removal, construction activity, or just a really heavy storm — exposed clay erodes aggressively. Clay also doesn't absorb water well, so heavy rain runs off the surface rather than soaking in, concentrating water flow and carving channels through your property.

We use several approaches to erosion control depending on the specific situation. Riprap (large stone) stabilizes drainage channels and steep slopes where water flow is concentrated. Erosion control blankets and matting protect slopes while new vegetation establishes. French drains and surface drainage improvements redirect water away from vulnerable areas. Regrading can reduce slope angles to prevent future erosion. Often, the right solution is a combination of these methods.

Hillside stabilization on residential properties in Cincinnati neighborhoods like Mt. Adams, Columbia Tusculum, Price Hill, and the east-side hillside communities is some of the most common erosion work we do. These neighborhoods were built on steep terrain, and decades of development have altered natural drainage patterns. A slope that held fine for fifty years can start eroding after a nearby construction project changes how water flows across the hillside.

Drainage is usually the root cause of erosion problems. Water that's concentrated into channels or flowing where it didn't historically flow will carve through clay soil quickly. Before we install riprap or matting, we assess where the water is coming from and why it's flowing where it is. Sometimes the fix is upstream — redirecting water through a proper drainage system before it reaches the eroding slope. We address the cause, not just the symptom.

Most residential erosion control projects take two to four days. Larger hillside stabilization projects involving significant earthwork and riprap installation may take longer. We provide a thorough assessment during the site visit and a clear plan for how we'll stop the erosion and prevent it from returning.