Objective By 2013, Rushan City tap water (tap water) test results analysis, to understand the situation Rushan City tap water. Method Adopt national standards and testing methods for analysis and evaluation of health standards. Result 2013 total test water (tap water) 170 copies, 144 qualified, qualified rate of 84.7%. Conclusion Basic safety tip of the city water supply, water turbidity, and total number of colonies is the main reason for failure. High temperatures, abundant water during the rainy season and the old pipeline is an important factor causing excessive turbidity and total number of colonies, and also has a definite link between turbidity and total number of colonies.
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