Water Hardness in Florida Well Water

In Florida, water hardness levels average 155.08 mg/L CaCO3, with a maximum recorded level of 411.54 mg/L CaCO3. The EPA limit is 180 mg/L CaCO3. Currently 19.0% of tested wells exceed this limit, affecting approximately 161,500 wells.

Testing for water hardness in Florida typically costs around $124. If treatment is needed, water treatment systems for water hardness cost approximately $1,567.

The risk level for water hardness in Florida is rated as high. The state average of 155.08 mg/L CaCO3 is 12.2% above the national average of 138.229 mg/L CaCO3.