Physicochemical

parameters

Clusters

K-W

I (Tongo’o bassa)

II (Miana)

III (Ekouma)

T

26.92 ± 2.10a

19.82 ± 1.26b

27.24 ± 0.73c,a

35.40

pH

6.76 ± 0.2a

6.93 ± 0.49b,a

7.68 ± 0.49c

23.31

DO

52.00 ± 10.26a

64.11 ± 1.63b

26.77 ± 25.51c,a

20.66

EC

341.46 ± 132.53a

23.04 ± 3.27b

5381 ± 1207.71c

47.13

SS

28.39 ± 28.50a

6.72 ± 6.78b

9.78 ± 7.13c,b

18.69

Turb

34.28 ± 25.19a

2.61 ± 3.31b

9.83 ± 10.35c,b

25.31

NO2

1.19 ± 1.98a

0.02 ± 0.02b

0.66 ± 0.34c,a

23.01

PO4

4.49 ± 5.16a

0.79 ± 0.68b

0.17 ± 0.13c,b

25.47

NH4

4.05 ± 2.11a

0.2 ± 0.16b

0.1 ± 0.15c,b

37.40

IPO

2.06 ± 0.72a

3.41 ± 0.59b

2.96 ± 0.44c,b

25.60