Experimental research aims to study the water quality of kindergarten students in the district under Downtown. Ubon Ratchathani Province By analyzing the contamination of drinking water, the physical, chemical and bacteriological. By following parameters fluoride (Fluoride) of coliform bacteria (Coliform Bacteria) and total dissolved solids Total Dissolved Solids (TDS) analyzed in the National School District Warin subjects. School delight home The school district and village eyes dart from fifth study found that friendships. In September, October and November. National School of Warin The amount of fluoride (Fluoride) in the range of 0.2 mg / l - 0.4 mg / l No contamination with coliform bacteria and solids, total dissolved in a 68 mg / l - 80.7 mg / l School District. Bliss home The amount of fluoride in the range of 0.2 mg / l - 0.4 mg / l was found to be contaminated with coliform bacteria, dissolved solids, all in the range of 142 mg / l - 342 mg / l and the school district village. Eyes dart of friendship fifth volume of fluoride in the range of 0.2 mg / l - 0.5 mg / l was found to be contaminated with coliform bacteria, dissolved solids, all in the range of 112 mg / l - 133.3 mg /. l The analysis of drinking water quality of kindergarten students and three times that of the school district and the school district Warin Nong's eyes dart friendships five water quality is in the very good. The quality of drinking water and hygienic drinking water standard of the World Health Organization (WHO, 2536), but the school district home happy. Found contaminated with coliform bacteria in the drinking water. The unhygienic environment and water outside the building. High Prairie With moss around the area.
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