Hydrostatic pressure around Green Bay
55% clay, which drains slowly, so the pressure outside the wall stays up long after the rain.
55% clay, which drains slowly, so the pressure outside the wall stays up long after the rain
The soil sampled around Green Bay is classed as well drained, which is the single best predictor of whether water sits against a foundation wall after rain.
Why this loads the wall
A basement wall is holding back soil, and soil that cannot drain holds water. Saturated ground behaves like a liquid against the wall, and the pressure rises with the height of the water table, not with how hard it rained.
At roughly 55 percent clay, the ground around Green Bay drains slowly, so the water pressure against the wall lasts well past the end of the storm.
What to do before spending anything
- Extend every downspout at least six feet from the wall - this alone fixes a meaningful share of wet basements
- Check the grade falls away from the house for the first ten feet
- Photograph and date where the water appears, and note whether it follows rain
- Look at the height of the stain: at the floor joint, or higher up the wall
The median home in Green Bay dates from 1973, which decides whether the wall was given any exterior waterproofing at all when it was poured.
Prices in nearby cities
Brookfield · Fond du Lac · Oshkosh · Racine · Wauwatosa · West Allis · Grand Rapids · Rockford · Evanston · Skokie · Oak Park · Berwyn