Surface Drainage Solutions in Schertz, 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.

Schertz grew up around a rail depot and later a major Army logistics base, Camp Bullis and the nearby Randolph Air Force Base both shaping the town's mid-1900s development before its more recent transformation into a fast-growing San Antonio-metro suburb. Cibolo Creek, which also runs past Seguin further east, defines Schertz's eastern boundary, but the city sits meaningfully closer to San Antonio's urban edge, meaning its newest subdivisions — largely built since the 2000s along the I-35 corridor — sit on ground graded more recently and more consistently than the historic river-town core found in Seguin. Guadalupe, Bexar, and Comal counties all meet near Schertz, and drainage standards and infrastructure age vary depending on which of the three a given property falls in.

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.