Section 85(1)(b) in The M.P. Factories Rules, 1962
(b)There shall be at least one basin or similar vessel for every four children accommodated in the creche at any one time together with a supply of water : Provided, if practicable, through taps from a source approved by the health officer. Such source shall be capable of yielding for each child a supply of at least five gallons of water a day;