Serving Pasco
Groundwater & Basement Water Intrusion in Pasco, WA
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 slope moved and nothing had been built on it.
On these silts adding water is what changes the strength of the ground, and irrigation adds it steadily for months at a time. A slope that stood for thousands of years in a desert climate behaves differently once the material within it is wet, and movement can begin without anything having been cut or built. Where irrigation is upslope, that link is worth investigating first.
Eight inches of rain and yet the ground is the problem.
Because what governs this landscape was carried here rather than dropped on it. Generations of irrigation have lifted the water within this ground far past anything the sky accounts for, and that is behind the damp crawl spaces, the slipping slopes and the seeps that come and go with the season. Reading this place off its rainfall figure misleads almost everyone.
The river level shifted and there was no weather.
Both rivers here are managed through systems of structures, so levels change for operational reasons that are not visible from the bank. It is routine and well run. What it means for an owner is that the sky is a poor guide, and the published stage and its forecast are the figures worth using for anything close to the water.
The same questions, in context, on the Pasco mold removal page.