Table 1 Physicochemical characteristics of water samples from River Owena

25.75^a ± 2.72

25.37^a ± 2.13

26.00^a ± 2.42

7.08^b ± 0.25

7.05^bc ± 0.28

7.16^ab ± 0.26

229.50^c ± 6.10

217.69^c ± 5.72

244.19^bc ± 9.93

87.68^d ± 2.65

93.56 ^cd ± 2.79

92.87^c ± 2.87

0.09^b ± 0.03

0.10^bc ± 0.03

0.11^c ± 0.03

4.23^b ± 2.21

4.23^b ± 1.79

4.38^b ± 2.11

33.60^c ± 2.01

32.46^bc ± 0.12

35.53 ^cd ± 4.39