Thanks! Couldn't for the life of me figure out where to find the edit function. Chess - water profile is updated. I took the anions from the water report and called the city engineers to get the calcium and magnesium. Apparently we have some other cation contributing to the alkalinity but I've found no problems brewing with the water. And if you cut it 50-50 with distilled water, you can make the palest of Pilsners with it with no problem by adding a little calcium and magnesium.