Parameters

Unit

Upstream

Midstream

Downstream

TBS

WHO

BOD

mg/L

94 ± 9.54

141.67 ± 6.51

115.67 ± 12.50

2 - 6

10

DO

mg/L

0.31 ± 0.01

0.29 ± 0.04

0.27 ± 0.02

5 - 7

8 - 10

Temperature

˚C

29.0 ± 0.78

29.0 ± 0.78

29.0 ± 0.78

20 - 25

20 - 25

pH

Unit

8.63 ± 0.252

7.61 ± 0.12

7.58 ± 0.16

6.5 - 8.5

6.5 - 8.5

Turbidity

NTU

6.00 ± 0.46

5.80 ± 0.46

6.13 ± 0.31

25

5

TDS

mg/L

78.67 ± 0.58

79.33 ± 0.58

82.00 ± 1.00

1000

500