Total Dissolved Solids in Wisconsin Well Water

In Wisconsin, total dissolved solids levels average 534.61 mg/L, with a maximum recorded level of 1339.28 mg/L. The EPA limit is 500 mg/L. Currently 12.2% of tested wells exceed this limit, affecting approximately 95,160 wells.

Testing for total dissolved solids in Wisconsin typically costs around $106. If treatment is needed, water treatment systems for total dissolved solids cost approximately $3,567.

The risk level for total dissolved solids in Wisconsin is rated as moderate. The state average of 534.61 mg/L is 38.5% above the national average of 385.918 mg/L.