Sorry. Even knowing the right questions to ask about water is tough. I have had my water tested and these are the results:
pH 7.7
Total Dissolved Solids (TDS) Est, ppm 33
Electrical Conductivity, mmho/cm 0.05
Cations / Anions, me/L 0.6 / 0.5
ppm
Sodium, Na 6
Potassium, K < 1
Calcium...