How basement cleanup usually goes
Basement jobs follow the same order whether the water came from rain, a pump or a pipe:
- Pump out standing water, and get the sump running again if that was the cause.
- Pull wet carpet and pad. Pad almost never dries well enough to keep.
- Measure moisture in the walls. Finished walls often need the bottom two to four feet of drywall and insulation cut out so the framing and foundation can dry.
- Clean and treat surfaces the water touched.
- Run dehumidifiers and air movers for several days, checking readings until the space is back to normal.
If the water came up through a floor drain and smells like sewer, the job changes. That water is contaminated and porous materials it touched usually have to go. See sewage backup cleanup.
Why Omaha basements flood
- Sump pump failures. A pump burns out, the float sticks, or the power goes out in the same storm that is filling the pit.
- Frozen or blocked discharge lines. In winter, the line that carries sump water outside can freeze, and the pump has nowhere to send the water.
- Seepage through foundation walls. Older block and poured walls let water through cracks and the joint where the wall meets the floor, especially after days of rain.
- Downspouts and grading. Roof water dumped next to the foundation ends up in the basement.
- Floor drain backups. Heavy rain can push water back up through a basement floor drain, more often in older parts of the city.
Basements across Omaha
Omaha is a basement town. Almost every house has one, and a lot of them are finished, with carpet, a bedroom, a bathroom or a family room. That makes basement flooding the most common water damage call in the metro.
In the older neighborhoods east of 72nd Street, the problem is often the house itself. Foundations are decades old, drain tile may be missing or clogged, and many blocks are tied into the city's older combined sewer system, so a hard rain can push water back up through floor drains.
West Omaha, Millard and Elkhorn have newer poured foundations with sump pits, so the usual call there is a pump that failed during a storm or a discharge line that froze in January. Those basements tend to be fully finished, so even a few inches of water reaches a lot of drywall and carpet.
Crews cover every Omaha ZIP code and the Sarpy County suburbs, including Bellevue, Papillion, La Vista and Gretna.
