Main Article Content
A survey of bacteriological quality of drinking water in North Gondar
Abstract
Objectives: To assess the extent of bacterial contamination among protected and unprotected water sources.
Methods: A cross-sectional study on drinking water quality in North Gondar region was conducted from May to June 2000. Water samples were taken for bacteriological analysis.
Results: Analysis of protected springs, protected wells and water lines showed that 35.7%, 28.6% and 50% of the water samples had E. coli, respectively. On the other hand, 50% of the unprotected wells and springs had a fecal coliform count of 180 and above.
Conclusions: The majority of the drinking water sources are either of unacceptable quality or grossly polluted. Regular quality control mechanisms need to be in place to ensure safety of drinking water. [Ethiop.J.Health Dev. 2004;18(2):112-115]