Serving Corning
Groundwater & Basement Water Intrusion in Corning, 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
The rise here is faster and higher than downstream.
A confined reach gives water nowhere to spread, so the same volume that would fan out across open country here has to go upward instead, and it does so faster and further. The recession is equally abrupt once the crest has gone by. The practical point is that there is less usable time here than downstream, not more.
How far ahead is a rise on this river known?
Long enough to matter, because the gauge forecast for this reach is issued well before the crest and updated through the event. That converts moving contents from a scramble into scheduled work. The mistake to avoid is judging it from the sky over the city, since what fills this channel fell on hills a good distance upstream.
The valley floor here is very narrow.
It is, which is why a given volume produces a greater rise here than the same flow would in open country: the water has nowhere to spread, so it goes up instead. It also falls back quickly once the crest has passed. The practical consequence is a shorter usable window rather than a longer one.
These questions come from the Corning page.