Abstract: A system for automatically measuring a quantity of urine from a plurality of individuals is provided wherein a common urinal can act as both a receptacle for measuring urine from a designated patient and for exhausting the urine in the normal disposal system. A weight scale can measure the amount of urine when appropriate valves are activated as a result of the identification system that can recognize a badge on the individual. A computer system can store data on the quantity of urine measured and can activate valves to dispose of the measured urine.