Stations

NO₂ (mg/l)

NO₃ (mg/l)

DO (mg/l)

pH

1

0.06 ± 0.1^a

1.65 ± 0.18

14.41 ± 3.11^a

8.57 ± 0.08^a

2

0.03 ± 0.00^b

1.57 ± 0.06

11.81 ± 1.6^b

8.53 ± 0.08^a

3

0.03 ± 0.00^b

1.44 ± 0.06

1.00 ± 1.3^b

8.11 ± 0.03^b

4

0.03 ± 0.00^b

1.47 ± 0.04

10.78 ± 0.6^b

8.32 ± 0.07^ab

5

0.03 ± 0.00^b

1.62 ± 0.05

10.37 ± 0.6^b

8.41 ± 0.04^ab

6

0.02 ± 0.00^b

1.62 ± 0.05

9.57 ± 0.8^b

8.33 ± 0.06^ab

Mean

0.03

1.56

11.38

8.37