Repair and stabilization of eroded pond slopes, embankments and channels using grading, soil stabilization, vegetation or riprap.
Round Rock sits on rocky clay over Williamson County chalk, and that combination does not absorb water so much as shed it, which is exactly what turns a stable detention pond slope into a slump after a few hard rains. Corral Bros repairs that kind of damage, regrading and stabilizing eroded slopes, embankments and channels across Round Rock detention ponds, from Forest Creek to Teravista to Walsh Ranch.
Most of what we find follows a pattern. A forebay silts in faster than it was designed to because the clay washes off bare slopes upstream. An embankment grows volunteer trees because nobody has reseeded it since the site was built out. An outfall backs up with sediment and the pond holds water longer than it should after a storm. Older suburban basins and newer retail or corporate sites both show this, just on different timelines depending on how much pavement drains into them.
Working with us on this looks like one site walk, one straight answer about what the slope or channel actually needs, and a crew that regrades, stabilizes and reseeds or rip-raps the problem area without turning your property into a construction zone. We schedule around tenants, residents and parking, and we do the work to the standard your site engineer or association already has on file for the pond.
We're a local, family-built company that treats your Round Rock property like our own, tidy crews, clear pricing, and detention pond erosion repair that holds up to Williamson County conditions. Available as a one-time project or part of an ongoing plan.
We walk the basin with you, usually within 48 hours of your call, and look at the slopes, the forebay, the outlet structure and any channel leading in or out. On chalk-heavy ground like Forest Creek or Teravista, we also check where the clay has slumped versus where it is just bare. You get a straightforward estimate for the regrading, stabilization and seeding or riprap the slope actually needs, no obligation attached.
It depends on age and how much runoff it handles, but most basins built before detention design tightened up need attention every few years, sooner if they sit below a busy retail corridor or a corporate campus parking lot. Watch for a forebay filling with silt faster than it used to, or a slope that stayed bare after the last reseeding. Those are the signs that bring us out before a full washout happens.
Yes, that is normal for us on retail and office properties around Round Rock. We stage equipment away from active parking and entrances, work the slope or channel in sections, and coordinate timing with your property manager so deliveries, leasing tours and tenant traffic keep moving. Most basins sit at the edge of the property, which helps keep the work out of the way.
The rocky clay over chalk sheds water fast once it is saturated, so a slope that looks stable can slide after a hard rain hits it directly instead of soaking in. We see bare patches where turf never took root in that clay, volunteer trees working their roots into embankments, and outfalls that choke with silt after a few heavy storms in a row. All of that gets addressed in the regrading and stabilization.
The main factors are how much slope and channel length needs regrading, whether the fix is seeding and matting or heavier riprap, how far equipment has to travel inside the property, and whether the outfall or channel needs rebuilding along with the slope. A small bare patch on an HOA pond costs a lot less to fix than a slumped embankment behind a corporate campus. The site walk tells us which situation we are looking at.
Free, no-pressure estimate from a local crew. Call (737) 404-9343 or request a quote online.
