The only time I have seen such a thing was from the safety committee, a suggestive "eating habit" type thing, and that was disbanded a few years ago.
Occasionally , on the company dime, mgmt will buy waters when it's extremely hot - but that's only 3-10 days out of the year.
Additionally here in the NE, we have less stringent guidelines for ventilation and such things, south of NJ is more strict.
It is a decent gesture considering it can be 90 degrees inside the buildings with little ventilation and fans that are ineffective, yet, how about spending a few bucks and fixing the water bubblers in the building, instead?