Season

Dry

Rainy

Sources

Boreholes

Surface

water

Household containers

Dug

well

Hand

pumps

Cement

reservoirs

Boreholes

Surface water

Household containers

Dug well

Hand pumps

Cement reservoirs

Microorganism

Total coliform %

3.42

7.01

6.46

0.95

1.86

3.44

5.33

8.27

7.19

1.75

3.45

4.03

Fecal coliform %

3.01

7.02

6.46

0.95

1.84

3.44

5.31

8.02

7.10

1.75

3.12

4.03

Fecal enterococci %

2.15

4.45

4.25

0.95

1.02

2.17

3.30

6.3%

4.32%

1.83

2.45%

3.19%