Stations

NO₂ (mg/l)

NO₃ (mg/l)

DO (mg/l)

pH

1

0.09 ± 0.01^a

8.65 ± 1.18^a

5.12 ± 1.11

7.3 ± 0.08

2

0.08 ± 00.0^b

9.55 ± 1.06^ab

6.81 ± 1.6

8.53 ± 0.08

3

0.08 ± 0.00^b

12.44 ± 1.02^ab

8 ± 8.18

7.11 ± 0.03

4

0.08 ± 0.00^b

10.47 ± 1.04^ab

9.78 ± 1.6

7 ± 0.07

5

0.08 ± 0.00^b

20.62 ± 4.05^b

8.73 ± 1.17

7.41 ± 0.04

Average

0.08

12.34

7.68

7.47