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Table 6

E. coli and coliform bacteria in water samples

SourceTotal number of samplesNumber of samples contaminated with E. coliNumber of samples contaminated with coliformsNumber (percentages) of samples with no coliform or E. coli contamination
Tap water 19 13 18 1 (5) 
Tap water with household treatment for drinking 3 (38) 
Tap water with household treatment for other purposes 0 (0) 
Bottled water 1 (14) 
SourceTotal number of samplesNumber of samples contaminated with E. coliNumber of samples contaminated with coliformsNumber (percentages) of samples with no coliform or E. coli contamination
Tap water 19 13 18 1 (5) 
Tap water with household treatment for drinking 3 (38) 
Tap water with household treatment for other purposes 0 (0) 
Bottled water 1 (14) 
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