Drinking water distributions by village and sector. A: The dot represented the location of villages while the size of dot was proportion to the number of population in the village. The dots in green color represented safe water while dots in red color represented unsafe water. Area in yellow was a one kilometer Euclidian distance from lake in blue and wetland in green and while lines. B: Represented the percentage of population using safe drinking water by sector which decreased from green to yellow and red, from 100% (the highest) to 32% (the lowest).