Table 1 Water quality physicochemical parameters

pH

8.39 ± 0.06

7.04 ± 0.07

DO (mg/L)

6.75 ± 0.13

7.66 ± 0.09

TP (mg/L)

0.18 ± 0.03

0.12 ± 0.01

TN (mg/L)

0.78 ± 0.03

0.63 ± 0.03

NO₃-N (mg/L)

0.41 ± 0.01

0.38 ± 0.02

NH₄-N (mg/L)

0.16 ± 0.02

0.14 ± 0.01

COD (mg/L)

21.33 ± 0.13

18.02 ± 0.13

COD_Mn (mg/L)

7.57 ± 0.32

4.76 ± 0.06

Cl⁻(mg/L)

120.3 ± 4.16

35.27 ± 2.17

SO₄²⁻(mg/L)

62.1 ± 1.75

55.42 ± 1.23

HCO₃²⁻(mg/L)

634.2 ± 12.35

173.15 ± 4.25

Mg²⁺(mg/L)

27.3 ± 1.64

7.47 ± 0.11

Ca²⁺(mg/L)

10.8 ± 0.58

54.45 ± 0.32

Na⁺(mg/L)

302.7 ± 5.72

24.35 ± 0.07

K⁺(mg/L)

4.9 ± 0.74

6.31 ± 0.46