Catch Basin Installation in Kerrville, TX

A catch basin is a grated surface inlet that collects standing water or runoff and routes it through underground pipe to a discharge point. They work well in low spots where water consistently pools at the surface — often in combination with french drains for a complete drainage system.

Kerrville sits in the Texas Hill Country along the Guadalupe River, on thin, rocky Edwards Plateau limestone soil that's fundamentally different from the deep clay found through most of the rest of Central and North Texas — shallow topsoil over fractured limestone that drains fast at the surface in some spots while creating karst-influenced flash flooding in others. The Hill Country's steep terrain and thin soil are notorious for producing some of the fastest, most dangerous flash-flood conditions in the state, since limited soil depth means rainfall runs off toward low points and creek beds almost immediately rather than soaking in. Kerrville's older river-adjacent neighborhoods and newer hillside subdivisions both contend with that fast-runoff character in different ways.

Catch Basins vs. French Drains

A french drain intercepts subsurface water as it moves through the soil. A catch basin captures water that has already surfaced and pooled. Many drainage systems in Kerr County use both: french drains to intercept groundwater flow, and catch basins at surface low points where water concentrates. Together, they handle both the subsurface and surface components of the drainage problem.

Installation and Maintenance

The basin gets set at grade level, connected to underground PVC pipe with proper slope, and routed to a suitable outlet. Catch basins require periodic cleaning as leaves, silt, and debris accumulate over time — your contractor will walk you through the maintenance routine after installation.

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