Impact of Precipitation and Flow Rate Changes on the Water Quality of a Coastal River

Table 6

Worldwide comparison of river water parameters.

Mayur Rive r (c)	Nakdong River (b)	Nestos river (a)	Zarjoub river (middle-stream	Zarjoub river (up-stream)	Parameter
218.00	—	6.00	1.63	0.490	Na^+
24.36	—	5.70	0.80	0.480	Mg^2+
50.26	—	43.20	2.69	1.60	Ca2‏^+
240.77	—	5.70	1.72	0.52	Cl^−
346.38	—	164.90	2.40	1.84	HCO^3−
18.79	—	12.80	1.19	0.495	SO₄^2−
935.92	—	—	351	180.50	TDS
7.19	7.7–8.1	—	7.16	7.16	PH
1290	126.9–773.6	—	557	286.50	EC

Values are reported as average in mg/L, except for EC (μS/cm) and pH. ((a) Boskidis et al. [75]; (b) Jung et al. [76]; (c) Roy et al. [77]).