Serving Raceland
Groundwater & Basement Water Intrusion in Raceland, LA
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
Seventy-one inches a year, and none of it drains away by itself.
That is the position: over seventy inches a year landing on ground that sits at or below the level of the water around it. Nothing leaves by gravity. Everything that falls has to be lifted, which makes the pumping arrangement the drainage system rather than a backup to it.
The parish runs the pumps. What decides whether they keep up?
Capacity against rate, and the rate here is extraordinary. Pumps are sized against a stated storm and the storms that matter exceed it, so the question is never whether they will be overwhelmed but for how long. Knowing which station serves an address, and what it is rated at, is more useful than any general reassurance.
The ground here is sinking as well as the sea rising.
Both are happening and they add together, which is why elevations recorded decades ago understate the position now. Soft delta soils compact once drained, and that continues. It means a survey from the 1970s is not a current document, and for anything that turns on elevation a fresh one is worth the cost.
These questions come from the Raceland page.