Research Article
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 |
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