A bottled water station is provided for selective dispensing of uncarbonated and carbonated water. The station includes an upper water reservoir adapted to receive water from an inverted supply bottle. The upper reservoir is mounted in stacked relation on a lower carbonator reservoir, and uncarbonated water is dispensed from the upper reservoir via a first dispense conduit extending through the carbonator reservoir and a multiported fitting thereon to a first faucet valve. A portion of the uncarbonated water is diverted from the first dispense conduit and is supplied with a carbonating gas through the multiported fitting to the carbonator reservoir to form carbonated water. The carbonated water is dispensed in turn through a second dispense conduit connected between the multiported fitting and a second faucet valve. A chiller, coil of a suitable refrigeration system is wrapped about the upper and lower reservoir for simultaneous chilling of the water contained therein.