Here is my water report from Ward Labs, April 2014. Well water in East Central MN, Chisago County. Similar to other posters, my water make dynamite stouts, and my amber are pretty good, but when I try to go to IPAs and Pale Ales, it is hit and miss. Trying to understand the water chemistry and mash additions. -Eric
pH 8.3
Total Dissolved Solids (TDS) Est, ppm 221
Electrical Conductivity, mmho/cm 0.37
Cations / Anions, me/L 4.3 / 4.8
ppm
Sodium, Na 4
Potassium, K < 1
Calcium, Ca 55
Magnesium, Mg 16
Total Hardness, CaCO3 204
Nitrate, NO3-N 2.6 (SAFE)
Sulfate, SO4-S 3
Chloride, Cl 7
Carbonate, CO3 9
Bicarbonate, HCO3 238
Total Alkalinity, CaCO3 211
Total Phosphorus, P 0.02
Total Iron, Fe < 0.01
"<" - Not Detected / Below Detection Limit