Serving Castle Rock
Groundwater & Basement Water Intrusion in Castle Rock, CO
Basement seepage, failed sumps, and hydrostatic pressure against the foundation are extracted and dried, and the path from the ground is identified so the loss does not repeat. Groundwater and basement seepage are extracted and dried only after the path from the soil is identified — a wall, a slab, a drain, or a failed sump. Drying the interior without stopping that path returns the same water to the same floor.
Frequently asked questions
The gulch behind us is dry almost all year. Is it a risk?
It is precisely because it is dry. A gulch is a drainage corridor, and a storm over the higher ground to the west fills it within minutes with flow that carries debris. Because it looks like a landscape feature for most of the year, people build, fence, and store things close to it. Treating it as a watercourse rather than as open ground is the correct posture, and it matters more after any fire or new grading upstream.
It barely rained at our house and the gulch ran hard.
The terrain to the west is the explanation. The divide forces intense convective development, and a cell there produces far more rain than falls in town, delivered down the gulches within minutes. A gauge at the house is a poor guide to what is arriving. Watching what is developing over the higher ground gives far better warning than the reading on your own roof.
Whose responsibility is the detention basin in our neighborhood?
Usually the association or the town, and it is worth asking specifically when it was last inspected and its outlet cleared. A basin works by holding water and releasing it slowly through a controlled outlet; if that outlet silts or grows over, the basin fills and stays full and the capacity the neighborhood was designed around disappears. It is a concrete, answerable question and the answer often explains recent flooding.
Read it with the local conditions on the Castle Rock page.