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United States

Wisconsin Water Quality Facts

Solutions For Your Water Quality Problems

The state of Wisconsin has abundant water resources, including Lake Michigan, Lake Superior, the Mississippi River, and all of the rivers, streams, and lakes that are fed by and feed into these sources. Water is pumped from each source to a water treatment plant to be cleaned and tested before reaches residents' taps.

Because the state's water is hard and occasionally discolored, Wisconsinites often note limescale buildup, spotty dishes and glassware, and stained laundry and appliances as common household issues caused by the city's water supply.

Different parts of Wisconsin can have different water challenges – the quality of water across the state can greatly vary. Learn more about the water where you live:

Your local Wisconsin Culligan Man is an expert on your water, can test it to determine any problems, and provide the best way to address them.

Find out more about your local water

Tips From the Culligan Man

While it's relatively easy to notice a leaky sink or shower, toilet leaks can be silent. Be sure to test your toilet for leaks at least once a year.

Did You Know

The largest lake in Wisconsin is Lake Winnebago.

Culligan Satisfaction Guarantee

If you are dissatisfied with your Culligan product for any reason within 30 days of your purchase, Culligan will remove the product and refund the purchase price.

 
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