Microbes

Total coliform CFU/100ml

Total E. coli CFU/ml

WHO limit

0

0

Dararweyne

8.8 × 10³

4.429 × 10³

Arabsiyo

7.289 × 10³

2.333 × 10³

Dabaraqas

2.8 × 10³

3.5 × 10²

Jaleelo

8.3 × 10³

1.933 × 10³

Darasalaam

1.288 × 10³

3.75 × 10²