No adverse health effects are generally associated with the secondary drinking water contaminants. At considerably higher concentrations than those listed in the standards, health implications may exist as well as aesthetic degradation.

Contaminant

Allowed Level

Aluminum0.2 mg/L
Chloride250 mg/L
Copper1 mg/L
Fluoride2.0 mg/L
Iron0.3 mg/L
Manganese

0.05 mg/L

Silver0.1 mg/L
Sulfate250 mg/L
Zinc5 mg/L
Color15 color units
Odor3 (threshold odor number)
pH6.5 - 8.5
Total Dissolved Solids500 mg/L
Foaming Agents0.5 mg/L

 

 

Last Modified: Wednesday, Dec 07, 2022 - 11:51am