Serving St. Charles
Groundwater & Basement Water Intrusion in St. Charles, MO
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
Why does the confluence matter so much?
Because two enormous basins deliver here, and they do not always peak together. When their peaks are separated the system passes them one after another; when a wet spring brings them into coincidence the stage goes far higher than either river alone would produce. The record events here are almost all cases of the two arriving at once.
The levee is between this property and the river.
Which means the ground it stands on is below the river when the river is high. That is the arrangement everywhere behind a levee and it is generally sound, but it makes the consequences of a failure or an overtopping much larger than an unprotected bank would see. It also means local rain behind the levee cannot drain out by gravity while the river is up.
Some of this city is on the bluff and some is on the bottom.
That division is the single most useful thing to establish about an address here. The historic core sits high for exactly that reason, while the bottoms were built later on ground the river used to occupy. The two have almost nothing in common in terms of exposure despite being in the same city.
The same questions, in context, on the St. Charles mold removal page.