is to examine the quantity of coliform bacteria and faecal coliform bacteria and analysis of the quality of drinking water from automatic coin dispenser. Study on drinking water quality to what is appropriate to be consumed. This research is studying water samples from all of 10 dispenser, areas University phayao. Tambon Mae Ka, Amphoe mueang, pathum Thani is located by the water samples collected from all nam dispenser 2 times for a period of 6 weeks.