Evaluation of the Ecochemical Status of the Danube in Serbia in Terms of Water Quality Parameters

Table 2

The SWQI surface water quality indicators.

Serbian water quality index
Index (range)	Descriptive indicator	Color
100–90	Excellent	Dark blue
84–89	Very good	Light blue
72–83	Good	Green
39–71	Poor	Yellow
0–38	Very poor	Red
No data available		White