Surface Drainage Solutions in The Colony, TX

Water running across the surface of your yard toward the house is a drainage problem that can often be fixed without installing underground systems. Regrading problem areas or adding swales to redirect flow is sometimes the most efficient and cost-effective solution — especially when a french drain is overkill for the situation.

The Colony occupies a peninsula jutting into Lewisville Lake in Denton County, and Stewart Creek's mouth, where it empties into the lake near the Grandscape entertainment and retail development, is the single lowest, wettest point in the city — a genuine local landmark for drainage purposes as much as for shopping. The city's mid-1970s founding as a planned community means its original housing stock is unusually concentrated in a single construction era, later ringed by newer development as the population grew through the 1990s and 2000s. Properties closest to the Lewisville Lake shoreline deal with a measurably higher water table than the inland, originally-platted neighborhoods, and North Texas's spring storm pattern adds real volume to a peninsula that, by simple geography, has less high ground to drain toward than most Metroplex suburbs.

When Surface Regrading Is Enough

If the problem is water flowing across the surface toward the house — from a sloped lot, a neighboring property, or poor original grading — correcting the slope is often simpler and less expensive than installing underground systems. Regrading restores positive drainage away from the foundation, and an assessment determines whether a swale would help direct the flow toward an appropriate outlet.

Combining Surface and Subsurface Approaches

In many cases the best drainage solution combines surface grading with a french drain or catch basin. Surface grading handles the water that's running across the yard; french drains handle the water that's moving through the soil below. Systems get designed to address both components when needed.

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.