Serving Oneonta
Groundwater & Basement Water Intrusion in Oneonta, NY
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
Water comes through the uphill wall only.
Which is exactly what a house cut into a slope should be expected to do. That wall is retaining a hillside, and every storm on the ground above arrives against it as lateral pressure carrying water. The other three walls have no such load, so a single wet wall is a sign of the siting rather than of a building fault.
The soil here is only a foot deep before rock.
On much of the valley side that is right, and it changes the arithmetic completely. Thin soil fills within minutes of a storm starting, after which everything else runs across the surface or along the top of the rock. Storage that a deeper profile would provide simply is not available here.
The river is well below the town.
It is, and for most properties the river is not the mechanism. The valley is narrow enough that the water arriving off the sides reaches buildings long before anything the river does becomes relevant. Slope drainage rather than river stage is what decides the outcome at most addresses here.
These questions come from the Oneonta page.