21 CFR 1250.85 - Drinking fountains and coolers; ice; constant temperature bottles.
(a) Drinking fountains and coolers shall be constructed of impervious, nonoxidizing material, and shall be so designed and constructed as to be easily cleaned. The jet of a drinking fountain shall be slanting and the orifice of the jet shall be protected by a guard in such a manner as to prevent contamination thereof by droppings from the mouth. The orifice of such a jet shall be located a sufficient distance above the rim of the basin to prevent backflow.
(b) Ice shall not be permitted to come in contact with water in coolers or constant temperature bottles.
Title 21 published on 2014-04-01
no entries appear in the Federal Register after this date.