Here is my water report from Ward Labs
pH 7.2
Total Dissolved Solids (TDS) Est 277
Electrical Conductivity, mmho/cm 0.46
Cations / Anions, me/L 4.2 / 3.9
ppm
Sodium, Na 4
Potassium, K 3
Calcium, Ca 66
Magnesium, Mg 7
Total Hardness, CaCO3 194
Nitrate, NO3-N 4.1 (SAFE)
Sulfate...