Water samples collected from one point on a total coliform bacteria 20MPN / 100ml., And the second and fifth spots with total coliform bacteria. 14MPN / 100ml. And points with eight total coliform bacteria 23MPN / 100ml. The detection of E.coli bacteria found in eight points to the conclusion that the drinking water from the vending machines also have eight points. safety for consumers to bring water to drink or food.