Fluoride
Added to public water for dental health. Ideally in or below the 0.7 to 1.2 mg/L range, excessive levels can cause dental fluorosis.
Optimal
0.7-1.0 mg/L.
Cautionary
1.1-2.0 mg/L.
Hazardous / Out of Range
>2.0 mg/L.
Added to public water for dental health. Ideally in or below the 0.7 to 1.2 mg/L range, excessive levels can cause dental fluorosis.
Optimal
0.7-1.0 mg/L.
Cautionary
1.1-2.0 mg/L.
Hazardous / Out of Range
>2.0 mg/L.