Constituent

Mx: The maximum level allowed in public water supplies by the EPA

Log(Mx)

Calcium

And magnesium 200 mg/L

5.298317

Chloride

250 mg/L

5.521461

Magnesium

And calcium 200 mg/L

5.298317

Nitrate

10 mg/L

2.302585

Potassium

10 mg/L

2.302585

Sodium

20 mg/L

2.995732

Sulfate

250 mg/L

5.521461