If you own property situated on land with low elevation or in an area with a high water table, chances are you’ve experienced flooding at some point. Homes located on floodplains are at greater risk for yard and basement flooding after heavy rain or snow melt, and it certainly doesn’t take much water to cause serious damage. Just a few inches of stagnant water in a basement or near a home’s foundation can result in thousands of dollars in repair, clean up and restoration costs.
The most effective way to prevent this kind of flooding is to invest in a good, quality sump pump.
Most homes have tile drains that wrap around the house and collect excess water from rainfall or melting snow. If the tiles become deluged the surplus water is diverted and collected in a sump, a small well or pit in the floor of the basement.
If the sump becomes too full, the well could overflow into the basement or seep through cracks in your home’s foundation due to the still-submerged tile drains surrounding the house. This is how basement and low level flooding happens.
A sump pump is a device specifically designed to draw excess water out of your home. When water that’s collected in the sump well reaches a perilous level the sump pump kicks in to flush it out through a pipe connected to your city’s storm drain system. The liquid is channeled away from your home, virtually eliminating the risk of flooding.
Sump pumps work on a float system, kind of like a toilet in reverse. In a toilet tank, the float detects when water in the tank has reached a certain level and stops the commode. A sump pump float senses when water has risen to a particular level and turns on the pump. There are a few different types of sump pump systems to choose from.
Pedestal sump pumps are placed over the well. The pump motor is out of the water where it can’t get wet, which makes the machine run much louder but also helps the motor last longer because it’s not submerged in water all the time. Pedestal pumps are usually the most cost effective option.
Submersible sump pumps sit inside the sump well and are covered over by water as it rises in the pit. The motor is sealed and completely waterproof, making it relatively durable and dependable. These types of sump pumps tend to be more expensive—about $300—but are usually the most highly recommended model for installation in finished basements.
Battery back-up sump pumps allow for continued operation even during a power outage. If you live in an area of the country prone to serious storms or frequent blackouts, a batter back-up pump ensures that water continues to be diverted away from your home even if you have no electricity. Having a batter backup system offers valuable peace of mind for homeowners who travel often or maintain seasonal residences. These models can be very expensive—$700 or more—but are able to handle thousands of gallons of water without needing a battery charge.
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