Burlington Water Hardness & Quality Report (2026)

The Burlington Water Utility, established in 1890, provides over 2.5 million gallons daily to Racine County, Wisconsin. This utility draws water exclusively from deep sandstone aquifers, bypassing surface sources like rivers or reservoirs entirely. While specific treatment plant names aren't detailed, the utility adheres to all state and federal testing and disinfection mandates. Residents can obtain service details and reports from the Water Department at 262-342-1173, or by visiting City Hall, the Public Library, and the Police Department. The groundwater recharge area for this supply is the deep sandstone aquifer system within the Great Lakes region, specifically the Cambrian-Ordovician aquifer beneath southeastern Wisconsin.

Key geological features include the porous Mount Simon Sandstone and the overlying Eau Claire Formation, both from the Cambrian period. These rock layers are interspersed with shales and limestones, which dissolve over time, naturally enriching the water. This geological makeup results in a hard water supply, characterized by significant levels of dissolved calcium and magnesium ions. The water is moderately mineralized, a common trait for groundwater in glaciated Midwest regions influenced by underlying carbonate rocks.

Homeowners often notice scale buildup in appliances such as water heaters, dishwashers, and coffee makers, which can reduce their efficiency and shorten their lifespan. You'll likely find that laundry and dish soaps don't lather as effectively, meaning you might need more detergent. Stubborn deposits can also form on bathroom fixtures. To manage this, consider monthly vinegar descaling for faucets and showerheads, and flushing your hot water heater annually. For a more comprehensive solution, installing a whole-house water softener is recommended to improve appliance longevity and enhance cleaning performance.