The one in Sihlstrasse, in the bridge over the Sihl. Not sure what Kreis [district] is this, but for sure this fountain sits where the noble and wealthy Kreis ends and the hype and cool Kreis 4 beging. Very close to close to it, two of my favourite places in Zurich, the Hallenbad City [City swimming pool] and the Rimini Bar.
Zurich 1200 Fountains 