Bacteriological Quality of Drinking Water at Different Cities in Egypt التقييم البکتريولوجي لمياه الشرب بمناطق مختلفة في مصر

Bacteriological examinations were carried on four types of water samples which collected from tap water, river Nile ground and bottled at different cities in Dakahlia Damietta Governorates, Egypt during 2017/2018 order to determine the level total count bacterial isolates present our . These groups described as coliform bacteria, fecal streptococci, according counts methods. Generally,the highest number bacteria was found Damietta, after that presented Sherbin. On other hand, be lower counted than Mansoura samples.