Visual inspection of stormwater facilities that catches sediment buildup, erosion, blockages, overgrowth and structural damage before they become problems.
Canyon Lake sits on steep rock and shallow Hill Country soil, and that combination is hard on stormwater facilities. A detention pond that was graded and seeded five or ten years ago in Canyon Lake Hills or Mystic Shores does not behave the same way today, especially once slopes start shedding instead of holding. A stormwater system inspection tells the property manager or board what the facility is actually doing right now, not what the as-built plans say it should do.
On these lakeside and hillside lots, the signs tend to be the same ones over and over. A forebay silts in faster than flatter sites because rocky ground sends runoff downhill with less to slow it. Drawdown gets sluggish after a storm because the outlet structure has picked up leaves, gravel and construction debris. Embankments that were bare at handover grow volunteer trees whose roots work into the slope, and erosion scars show up on cut banks around Startzville where the original grading never quite held. None of this is unusual here. It is what the ground and the rainfall do to a basin over time.
Working with Corral Bros on this scope means one visit covers the whole facility, inlet to outfall, with someone who has looked at a lot of Hill Country basins and knows what a healthy one looks like versus one headed for trouble. You get a straightforward site walk, a written account of what we found, and a clear next step if something needs attention, whether that is routine maintenance or a heavier repair done alongside your engineer. No guesswork, no upsell, just a clear picture of where the system stands.
We're a local, family-built company that treats your Canyon Lake property like our own, tidy crews, clear pricing, and stormwater system inspection that holds up to Comal County conditions. Available as a one-time project or part of an ongoing plan.
We schedule a free on-site visit, usually within 48 hours of your call, and walk the full facility with you or your designated contact. On lakeside and hillside lots we check the inlet, forebay, embankment and outfall structure, note what we find, and give you a written scope before any work starts. There is no obligation to move forward after the walk.
Most HOAs and property managers in Canyon Lake Hills and Mystic Shores schedule a full inspection once or twice a year, with an extra check after any significant rain event off the lake. Steep slopes and shallow soil mean a single heavy storm can move more sediment here than a full season does in flatter ground, so timing often follows the weather more than the calendar.
Yes, we coordinate access with the property manager or association contact ahead of time and keep the crew and vehicles out of resident parking and common walkways wherever the site allows. Most inspection visits do not require any unit, tenant or resident notice since the work stays at the pond, swale or structure itself, not inside buildings or lots.
Shallow, rocky Hill Country soil does not absorb water the way deeper soil does, so runoff moves fast off the slopes around Startzville and Mystic Shores and carries sediment straight into the pond. We commonly find silted forebays, bare or eroding embankments, volunteer trees taking root on slopes, and outlet structures partly blocked by debris that washed down after a hard rain.
Size and number of facilities on the property matter most, along with how many structures, outfalls and embankment areas need a walk. Steep or hard-to-reach slopes, heavy brush, or a facility that has gone a long time without attention all add time to the visit. We confirm scope and give you a number during the free site walk before anything is scheduled.
Free, no-pressure estimate from a local crew. Call (737) 404-9343 or request a quote online.
