Agreed - the form needs to not only be interesting (to satisfy your goal) but also stable, unless precariousness is a goal.
shawnmrobertsjr;
All through Europe they’ve taken various fountains and retrofitted stainless steel lines, spouts and safe drinking water to blend old world beauty with ecological responsibility - and we all know how wasteful America is, so good job for promoting less waste with a refilling station - but it might also be beneficial (and cool) to graphically communicate the benefits of your monolith - right on its surface, to help nudge and educate first generation wasters.
Also, the surface looks more like ice than SS in your renders.