This research was made to study the quality of drinking water from the microbiological safety water drops coins. Health effects of drinking water consumption in safety drinking water vending cause digestive disorders in the toilet, Nai Muang, foster Lane area Ubon province Radha. Population drinking water vending coin of 30 cabinet. And the respondents about the health effects of drinking water from the drinking water vending coin of 300 people. The purpose of this descriptive Instruments used in this research questionnaire and test set of coliform in water, 11 analysis result is the average level.The results showed that the quality of the drinking water from the microbiological safety of drinking water vending machine total 30 safety. After tested with a set of test of coliform in the water. PH standard 11 failed due to contamination of coliform not suitable for consumption. From the responses of consumers 300 people found that the drinking water from the drinking water vending coin per cent 96.3 daily drinking were 46.3 factors consumers choose from old. Cheap, near accommodation, convenient, a lot of water content and good taste. Consumers are not clean, were 43 and never have an illness by drinking water from a water dispenser coin 77 percent.
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