Water Quality Standards: Cryptosporidium to Barium
EPA and WHO drinking water quality standards — MCLs, MCLGs, WHO guideline values, secondary standards, health effects, and treatment methods for regulated contaminants
| contaminant | EPA MCLG mg per L (mg/L) | EPA MCL note | contaminant category | health effects | treatment methods |
|---|---|---|---|---|---|
| Cryptosporidium | 0 | Treatment Technique | microbiological | Gastrointestinal illness (diarrhea; vomiting; cramps) | Filtration; UV disinfection |
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