Serving Bend
Groundwater & Basement Water Intrusion in Bend, OR
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 drainage go into wells here?
Because the ground takes water far better than any surface channel could carry it. The volcanic soils and fractured rock beneath are extremely permeable, so injecting storm runoff into the ground is more effective than piping it to a stream. It is an unusual arrangement nationally and a sensible one on this geology.
If the ground drains this well, what causes problems?
Mostly the times it does not. Frozen ground in winter takes nothing, so a thaw or a rain-on-snow event produces runoff on a landscape with very few surface channels to carry it. Ground that normally absorbs everything has no backup route when it briefly cannot.
Is snowmelt more significant than rain here?
For most purposes yes. The annual rainfall is small, and a good deal of the winter precipitation arrives as snow that sits until it releases. The load comes when that happens, particularly if rain falls on existing snow, rather than from any individual rainstorm.
The same questions, in context, on the Bend mold removal page.