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.

McKinney sits in Collin County north of Plano, on Blackland Prairie black gumbo clay, a historic county seat that transformed from a modest agricultural town into one of the fastest-growing Metroplex suburbs over the past three decades. That growth pattern means McKinney has a genuinely mixed housing stock — a well-preserved historic downtown square with infrastructure over a century old, alongside extensive newer subdivision development from the 1990s onward. North Texas's intense spring thunderstorm season tests both eras of construction, though for different reasons: the historic core's century-old systems predate any modern storm-water standard entirely, while the newer subdivisions are still working through the first decades of settling into the area's notoriously expansive clay. Chestnut Square Historic Village, a cluster of preserved 19th-century buildings moved to a single site near downtown, and the McKinney Cotton Mill's restored smokestack both anchor a historic district built around the town's original 1840s courthouse square — infrastructure old enough to predate not just Collin County's suburban boom but the arrival of the railroad itself. Wilson Creek runs through the middle of the city and has shaped downtown McKinney's drainage since the original townsite was platted along it, a genuinely older and more direct creek relationship than the engineered detention-pond systems built into McKinney's newer subdivisions since the 1990s further from the historic core.

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 Collin 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.

Have Questions?

We're happy to walk through your situation before you commit. Call us and we'll tell you honestly whether a french drain is the right solution for what you're dealing with.

Call (254) 269-7540

This content is reviewed by the Texas French Drains editorial team and informed by licensed-contractor sourcing, manufacturer documentation, and established industry standards for Drainage. Read our editorial standards.