PARAMETERS

STATION 1

$\bar{X} \pm SE$ (Min - Max)

STATION 2

$\bar{X} \pm SE$ (Min - Max)

STATION 3

$\bar{X} \pm SE$ (Min - Max)

STATION 4

$\bar{X} \pm SE$ (Min - Max)

P-value

FMEnv 1999/WHO

Air Temperature (˚C)

28.33 ± 0.422^a

(24.00 - 32.00)

30.28 ± 0.464^b

(27.00 - 35.00)

28.45 ± 0.341^a

(26.00 - 32.20)

30.72 ± 2.018^b

(27.10 - 34.00)

P < 0.001

25

Water Temperature (˚C)

25.67 ± 0.449^a

(20.00 - 25.50)

27.30 ± 0.347^b

(24.00 - 29.30)

26.19 ± 0.439^a

(21.00 - 29.00)

26.07 ± 0.254^b

(26.00 - 30.00)

P < 0.001

N/A

Water Level (m)

6.09 ± 1.078^a

(4.5 - 9.25)

1.56 ± 0.157^b

(1.25 - 2.0)

1.995 ± 0.208^b

(1.48 - 2.50)

0.90 ± 0.135^b

(0.50 - 1.10)

P < 0.001

6.5 - 8.5

pH

5.96 ± 0.127

(5.00 - 7.10)

5.83 ± 0.111

(4.90 - 6.80)

5.71 ± 0.099

(4.60 - 6.40)

5.78 ± 0.111

(4.60 - 6.90)

P > 0.05

N/A

EC (μS/cm)

143.60 ± 61.634^a

(11.70 - 1035.00)

51.31 ± 5.090^a

(13.70 - 89.20)

298.5 ± 101.4^a

(16.80 - 1732.00)

1021.5 ± 402.4^b

(18.90 - 8030.00)

P < 0.01

1000

Salinity (g/l)

0.065 ± 0.028^a

(0.00 - 0.47)

0.023 ± 0.110^a

(0.01 - 0.04)

0.135 ± 0.459^a

(0.01 - 0.78)

0.462 ± 0.182^b

(0.01 - 3.63)

P < 0.01

N/A

Color (Pt.Co)

3.569 ± 0.557^a

(0.60 - 8.30)

3.029 ± 0.406^a

(0.40 - 6.20)

4.254 ± 0.583^a

(0.70 - 9.40)

5.816 ± 0.769^b

(0.90 - 13.80)

P < 0.01

N/A

Turbidity (NTU)

2.532 ± 0.490^a

(0.20 - 6.40)

2.224 ± 0.355^a

(0.20 - 5.10)

3.061 ± 0.464^a

(0.40 - 7.40)

4.404 ± 0.608^b

(0.70 - 10.10)

P < 0.05

1, 5

TSS (mg/l)

4.637 ± 0.634^a

(0.90 - 9.60)

4.038 ± 0.498^a

(0.70 - 8.80)

5.495 ± 0.715^a

(1.20 - 11.80)

7.300 ± 0.941^b

(1.60 - 18.00)

P < 0.05

N/A, 500

TDS (mg/l)

72.25 ± 30.82^a

(6.10 - 518.00)

25.95 ± 2.563^a

(6.80 - 45.60)

147.3 ± 49.17^a

(8.50 - 818.00)

508.0 ± 201.5^b

(9.50 - 4030.00)

P < 0.01

500

DO (mg/l)

2.200 ± 0.254^a

(0.6 - 4.90)

1.833 ± 0.225^a

(0.9 - 4.50)

2.543 ± 0.248^a

(1.3 - 5.10)

3.186 ± 0.278^b

(1.5 - 5.70)

P < 0.01

7.5

BOD₅ (mg/l)

0.814 ± 0.069^b

(0.4 - 1.90)

0.967 ± 0.076^c

(0.4 - 1.80)

0.643 ± 0.061^b

(0.3 - 1.40)

0.438 ± 0.036^a

(0.2 - 0.80)

P < 0.001

N/A

COD (mg/l)

21.28 ± 5.659^a

(1.6 - 88.80)

17.34 ± 3.684^a

(1.3 - 45.60)

27.89 ± 5.410^a

(3.9 - 90.40)

42.04 ± 6.315^b

(9.5 - 105.60)

P < 0.01

N/A

HCO₃ (mg/l)

41.71 ± 3.822^a

(14.4 - 70.20)

34.89 ± 2.579^a

(16.6 - 54.90)

52.68 ± 4.185^b

(26.6 - 91.00)

76.57 ± 7.416^c

(28.8 - 167.10)

P < 0.001

N/A

Na (mg/l)

0.099 ± 0.014^a

(0.041 - 0.29)

0.063 ± 0.006^a

(0.027 - 0.12)

0.179 ± 0.029^b

(0.055 - 0.49)

0.291 ± 0.043^c

(0.062 - 0.81)

P < 0.001

200, <20

K (mg/l)

0.035 ± 0.013^a

(0.009 - 0.22)

0.014 ± 0.0012^a

(0.007 - 0.04)

0.075 ± 0.018^a

(0.009 - 0.23)

0.171 ± 0.036^b

(0.02 - 0.61)

P < 0.001

N/A, 10

Ca (mg/l)

0.489 ± 0.096^a

(0.123 - 1.81)

0.201 ± 0.036^a

(0.089 - 0.88)

1.047 ± 0.185^b

(0.247 - 2.89)

2.119 ± 0.432^c

(0.358 - 7.82)

P < 0.001

N/A

Mg (mg/l)

0.207 ± 0.055^a

(0.04 - 0.96)

0.090 ± 0.011^a

(0.039 - 0.27)

0.263 ± 0.046^a

(0.078 - 0.88)

0.839 ± 0.182^b

(0.118 - 3.45)

P < 0.001

0.1

Cl (mg/l)

72.82 ± 12.68^a

(16.1 - 231.80)

52.52 ± 5.691^a

(16.1 - 110.30)

129.2 ± 21.72^a

(35.5 - 372.20)

269.0 ± 55.11^b

(43.2 - 886.30)

P < 0.001

250 - 600

P (mg/l)

0.064 ± 0.009^a

(0.011 - 0.14)

0.047 ± 0.005^a

(0.022 - 0.11)

0.086 ± 0.007^a

(0.03 - 0.16)

0.233 ± 0.079^b

(0.034 - 1.77)

P < 0.01

N/A

NH₄N (mg/l)

0.119 ± 0.018^a

(0.033 - 0.29)

0.100 ± 0.015^a

(0.04 - 0.28)

0.171 ± 0.015^b

(0.064 - 0.30)

0.231 ± 0.023^c

(0.081 - 0.43)

P < 0.001

N/A

NO₂ (mg/l)

0.037 ± 0.005^a

(0.009 - 0.09)

0.030 ± 0.004^a

(0.011 - 0.07)

0.049 ± 0.006^b

(0.017 - 0.12)

0.069 ± 0.008^c

(0.021 - 0.16)

P < 0.001

10

NO₃ (mg/l)

0.143 ± 0.018^a

(0.03 - 0.32)

0.103 ± 0.013^a

(0.033 - 0.23)

0.213 ± 0.028^a

(0.045 - 0.55)

0.441 ± 0.080^b

(0.069 - 1.37)

P < 0.001

50

SO₄ (mg/l)

0.136 ± 0.019^a

(0.049 - 0.33)

0.097 ± 0.010^a

(0.041 - 0.21)

0.186 ± 0.021^b

(0.066 - 0.38)

0.283 ± 0.032^c

(0.084 - 0.61)

P < 0.001

200

Fe (mg/l)

1.470 ± 0.154^a

(0.106 - 2.80)

1.263 ± 0.139^a

(0.065 - 2.40)

1.749 ± 0.171^a

(0.201 - 2.78)

2.347 ± 0.252^b

(0.345 - 5.12)

P < 0.01

0.3

Mn (mg/l)

0.062 ± 0.006^a

(0.022 - 0.11)

0.052 ± 0.005^a

(0.018 - 0.12)

0.089 ± 0.007^a

(0.042 - 0.18)

0.168 ± 0.027^b

(0.054 - 0.54)

P < 0.001

N/A

Zn (mg/l)

0.282 ± 0.043^a

(0.067 - 0.17)

0.174 ± 0.021^a

(0.05 - 0.43)

0.579 ± 0.070^b

(0.088 - 1.20)

0.963 ± 0.093^c

(0.163 - 1.70)

P < 0.001

5.0

Cu (mg/l)

0.032 ± 0.003^a

(0.009 - 0.05)

0.025 ± 0.003^a

(0.008 - 0.06)

0.041 ± 0.003^b

(0.017 - 0.08)

0.071 ± 0.006^c

(0.033 - 0.16)

P < 0.001

0.05 - 1.5

Cr (mg/l)

0.018 ± 0.001^a

(0.007 - 0.03)

0.016 ± 0.002^a

(0.005 - 0.04)

0.022 ± 0.002^a

(0.008 - 0.04)

0.038 ± 0.004^b

(0.017 - 0.09)

P < 0.001

0.05

Cd (mg/l)

0.013 ± 0.001^a

(0.004 - 0.03)

0.012 ± 0.001^a

(0.004 - 0.04)

0.018 ± 0.002^b

(0.006 - 0.05)

0.024 ± 0.002^c

(0.011 - 0.06)

P < 0.001

0.01

Ni (mg/l)

0.008 ± 0.001^a

(0.003 - 0.015)

0.007 ± 0.001^a

(0.003 - 0.02)

0.012 ± 0.001^b

(0.004 - 0.03)

0.018 ± 0.002^c

(0.008 - 0.03)

P < 0.001

0.05

Pb (mg/l)

0.021 ± 0.002^a

(0.008 - 0.038)

0.018 ± 0.002^a

(0.006 - 0.038)

0.028 ± 0.002^b

(0.01 - 0.05)

0.042 ± 0.003^c

(0.021 - 0.07)

P < 0.001

0.05

V (mg/l)

0.004 ± 0.001^a

(0.001 - 0.009)

0.003 ± 0.000^a

(0.001 - 0.009)

0.006 ± 0.001^b

(0.002 - 0.013)

0.008 ± 0.001^c

(0.002 - 0.02)

P < 0.001

0.01

Total Hardness (mg/l)

2.068 ± 0.461^a

(0.55 - 8.50)

0.799 ± 0.057^a

(0.42 - 1.38)

3.677 ± 0.596^a

(0.94 - 10.78)

8.284 ± 1.817^b

(1.38 - 33.73)

P < 0.001

N/A

THC (mg/l)

0.000 ± 0.000

(0.00 - 0.00)

0.000 ± 0.000

(0.00 - 0.00)

0.000 ± 0.000

(0.00 - 0.00)

0.000 ± 0.000

(0.00 - 0.00)

ND

ND