Madison vs Racine Water Quality
Side-by-side water quality comparison for two Wisconsin cities.
If you are comparing Madison and Racine water quality - whether moving, choosing between the two, or curious about a relative's water - here is what the data shows.
Hardness comparison
Madison has dramatically harder water at 312 PPM versus Racine at 139 PPM, a difference of 173 PPM. At 312 PPM, Madison residents should budget for a water softener ($600-$1,500 installed). Without one, expect scale buildup on fixtures, reduced water heater efficiency, extra soap and detergent use, and shorter appliance lifespans. Racine also has hard water but to a lesser degree.
Both cities have hard water, but Madison's higher hardness means more aggressive scale buildup and higher household impact.
Water sources and why they differ
Water sources differ: Madison draws from Deep groundwater wells, while Racine uses Lake Michigan. The mix of groundwater and surface water explains much of the hardness difference.
What this means for you
If you are moving from Racine to Madison, you will notice the water difference. Budget for a water softener and expect to use more soap and detergent until you install one.
Not sure what your specific situation needs? Take the quiz to get a recommendation based on your water data, budget, and household size.
| Metric | Madison | Racine |
|---|---|---|
| Hardness | 312 PPM | 139 PPM |
| GPG | 18.2 | 8.1 |
| TDS | 414 PPM | 228 PPM |
| PFAS | 52.08 ppt | 0 ppt |
| Lead | 3.4 ppb | 5 ppb |
| Chlorine | 0.9 mg/L | 0.9 mg/L |
| Level | Extremely Hard | Hard |