Drainage & concrete leveling in Georgetown, TX

Georgetown is built along the Balcones Escarpment, where two landscapes meet. The National Park Service describes craggy hills covered in juniper and oak, with plateaus to the west, giving way to gently rolling blackland prairie to the east. The soil follows the same split. West of the fault, thin soil sits on limestone, and rock can be found a few inches to a couple of feet under the lawn. East of it, deep clay covers the ground. The San Gabriel River crosses both, running over limestone upstream of the fault and across deep clay on the prairie below. For your drainage, that means two very different problems inside one city. Rocky lots shed water fast and make trenching hard. Clay lots hold water, swell and crack. Which one you have depends on which side of the escarpment your house sits on, and sometimes it changes within a single neighborhood. Georgetown's Edwards Aquifer recharge zone, studied by the USGS in the 1980s, also means that how runoff is handled on rocky ground can matter beyond your own fence line.

The San Gabriel River is the defining water feature. Two dams on the river created Lake Georgetown and Granger Lake. Before those dams, periodic large but short floods shaped the river bottoms east of town, which are now wooded with oak and pecan. Smaller creeks and draws feed the river, and many neighborhoods have drainage channels or greenbelts running between lots. Terrain is hilly on the western side, so water moves quickly downslope and can cut channels through beds and gravel, wash out mulch and push soil toward the street. On the flatter east side, runoff spreads out and slows. We study the slope of your lot, and the lots above it, before suggesting any fix. Lake Georgetown sits on the North Fork of the San Gabriel River west of town, and the city's creeks and draws feed the river system below it, so a lot near a draw may carry fast water after a storm.

Georgetown is the Williamson County seat and has grown from a compact historic downtown into a large city that spreads in several directions from Interstate 35. Older neighborhoods near the center have mature trees, older gutters and original concrete. Many 1980s and 1990s subdivisions have standard lot layouts with shallow swales between homes. Newer communities push farther out and sit on both rocky and clay ground. The age of a home tells us a lot about its likely problems. Older concrete has had decades to crack and settle. Newer lots may show builder-graded slopes that are still moving, and landscaping that blocks water. Homes cut into a hillside often have retaining walls or terraces that need their own drainage attention. When you tour a hillside home, look for terraces, retaining walls and gutters, because those are the first places runoff trouble appears.

On the rocky side, typical problems are runoff erosion, water that streams across driveways and patios, and downspouts that discharge onto a slope where the water simply races toward a neighbor. Foundations on shallow rock can be less prone to shrink-swell, but water coming off the hill still needs a path. On the clay side, expect soggy yards, ponding along back fences and slabs that drop or tilt. Limestone close to the surface changes how a French drain or downspout line is installed, because rock may need cutting or the route may need to shift. Regrading, channel drains, catch basins, dry wells, underground downspout drains and foam concrete leveling are all common here. We do not provide structural foundation repair, so cracked brick or sticking doors call for a structural engineer. Hillside lots need special care because water leaving your property flows straight onto someone else's.

Rules to check before work include HOA approvals, which are common in newer Georgetown neighborhoods, and city requirements for work in drainage easements or near creeks, the river or the lakes. We cannot quote the City of Georgetown's drainage or permit rules, so call the city and ask your HOA before starting. The region also sits over recharge features of the Edwards Aquifer, which is a reason to keep runoff clean and pointed to proper outlets. Texas Water Code Section 11.086 prohibits diverting or impounding surface water in a way that damages a neighbor. Disputes belong with a lawyer. Always contact Texas811 at least two business days before digging, since hard rock can hide utilities in odd places. The Edwards recharge zone near Georgetown is regulated, and the TCEQ has taken action over soil disturbance without approval, so ask the city about rules for any work over the recharge zone.