Serving Passaic
Groundwater & Basement Water Intrusion in Passaic, NJ
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 this river flood so persistently?
Its lower reach is narrow and its gradient is very slight, so water arriving from a large upstream catchment cannot get away quickly. The result is a river that backs up and spreads rather than running deeper, and that stays high for days. It is a long-standing regional problem rather than anything specific to one stretch of bank.
It has stopped raining and the level is still rising.
That is normal for this river. The catchment above is large enough that water takes days to work down through it, so the peak here arrives well after the rain has ended. Watching local conditions gives a misleading picture; the upstream gauges are the ones that tell you what is coming.
There is almost no open ground in this neighborhood.
Which means close to everything that falls becomes runoff immediately. In a city built this densely, roofs, paving and yards that have been surfaced over all shed to the street, and the drainage carries nearly the whole rainfall. The density here dates from an era with no expectation of managing that.
Open the Passaic FAQ beside the housing and climate notes.