Mercury
Ideally below 2 ppb, mercury is a toxic heavy metal that can harm the nervous system, kidneys, and other organs.
Optimal
0 mg/L
Cautionary
0.001-0.002 mg/L
Hazardous / Out of Range
>0.002 mg/L
Ideally below 2 ppb, mercury is a toxic heavy metal that can harm the nervous system, kidneys, and other organs.
Optimal
0 mg/L
Cautionary
0.001-0.002 mg/L
Hazardous / Out of Range
>0.002 mg/L