Lucas Zimmerman
Brewer
I am going to brew a kolsh this weekend and a Dusseldorf alt the following weekend. i want to take a stab at treating my own water for both, to gain more control of the style of my beers. I have been searching the web for the water profile of koln, germany and what i got seems a little high for kolsh. the brand i like Sunner seems like it would use a softer water. Also, i have read that the traditional brewers either use their own wells, or mix softer water with the water from the city. does anybody have a link, insight, or water profile for both these styles?