Serving Springfield
Groundwater & Basement Water Intrusion in Springfield, 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
There is no standing water under the house and it smells.
That is vapor rather than flooding and it is the characteristic local problem. Through the winter the ground beneath stays close to saturated, and moisture evaporates continuously into the crawl space and then into the framing above. There may be nothing to pump at any point. A well-sealed ground vapor barrier addresses it far better than ventilation, since outdoor air here dries nothing in winter.
One river is high and the other is not.
They drain different catchments, and one of them holds mountain snow well into the spring, so they respond on different schedules to the same weather. That means the useful gauge is the one upstream of you rather than whichever is nearest. It also means the elevated-risk period can extend past the rainy season, following the snowpack rather than the forecast.
When is the right time to inspect a crawl space here?
February, at the wettest point of the year. A crawl looked at in August tells you very little because the conditions that cause problems are seasonal. The same space in midwinter shows where water actually arrives, how much, and whether the barrier is doing its job. Scheduling an inspection for the wet months costs nothing extra and is worth considerably more.
The same questions, in context, on the Springfield mold removal page.