Station

Hydrological

Basin

Μ-Κ

Test Z

Sen-T

Μ-Κ

test Q

Spearman

p value

Nov. Dojran

Doiran Lake

0.20

0.382

0.442

0.707

Ano Theodoraki

Gallikos River

−0.56

−0.509

−0.698

0.617

Metaxochori

Gallikos River

−0.76

−0.671

−0.963

0.509

Kilkis

Gallikos River

−1.74

−1.634

−2.099

0.103

Melanthio

Gallikos River

0.95

0.810

1.843

0.424

Anthofito

Axios River

−0.89

−0.946

−0.889

0.350