Serving Bozeman
Groundwater & Basement Water Intrusion in Bozeman, MT
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 basement takes water in June with no storm to blame.
That is the mountain melt rather than the weather at the house. Snowpack releases through late spring and raises the valley water table, so a basement cut close to that level takes water on the mountains' schedule. It has nothing to do with rainfall on the lot and grading will not change it. A functioning drain and a sump manage it; understanding that it is seasonal stops people looking for a leak.
Everything here is new. What actually goes wrong?
Mostly the same things that go wrong in new construction anywhere, plus the water table. Backfill settles into a trough beside the foundation, a sump discharge ends too close to the house, and landscaping interrupts the grading the lot was handed over with. Inside, supply lines and appliance connections cause most interior water. None are construction defects and all are worth checking in the first few years.
Should a house here have a backup pump?
If the basement is finished or holds mechanical equipment, yes. The pump runs on a seasonal schedule during the melt rather than occasionally during storms, so it works harder than a pump elsewhere, and a failure during that window means water with nowhere to go. Backup power matters too, since the demand period is measured in weeks rather than hours.
This FAQ belongs to the Bozeman page; it is repeated here.