Parameter

Winter mean

Summer mean

Probability (p)*

SO4

875

351

0.0293 S

TDS

1877

845

0.0147 S

NTU

30

16

0.1427 NS

NH4

10

2.7

0.0984 NS

NO3

19.2

4.3

0.0071 S

TN

30.1

6

0.0050 S

TDN

26.6

5.3

0.0043 S

TP

106

114

0.6286 NS

TDP

37

48

0.1678 NS

EC

2

1

0.0087 S