Wisconsin private well water
Fluoride in Wisconsin private well water
Wisconsin private well water: Fluoride Common limit 4.0 mg/L EPA MCL; 2.0 mg/L secondary standard.
State-specific guide for interpreting results in private wells. nitrate, arsenic, coliform.
What to do
Confirm elevated results and use treatment for drinking water when above recommended levels.
Treatment options
- Reverse osmosis
- Activated alumina
- Distillation
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Download the iOS appEducational guidance only. Always confirm important decisions with a certified laboratory, local health department, qualified water treatment professional, or clinician.