Research Article
Groundwater Quality Evaluation for Potable Use and Associated Human Health Risk in Gaobeidian City, North China Plain
Table 4
Assessment results according to computed EWQI.
| Sample ID | WQI | Rank |
| w1 | 3.418 | 1 | w2 | 8.928 | 1 | w3 | 12.266 | 1 | w4 | 7.964 | 1 | w5 | 5.858 | 1 | w6 | 10.518 | 1 | w7 | 9.427 | 1 | w8 | 7.729 | 1 | w9 | 15.445 | 1 | w10 | 11.870 | 1 | w11 | 3.131 | 1 | w12 | 6.196 | 1 | w13 | 11.450 | 1 | w14 | 16.331 | 1 | w15 | 4.673 | 1 | w16 | 13.675 | 1 | w17 | 6.462 | 1 | w18 | 10.845 | 1 | w19 | 48.658 | 1 | w20 | 21.182 | 1 | w21 | 30.317 | 1 | w22 | 47.314 | 1 | w23 | 32.833 | 1 | w24 | 13.447 | 1 | w25 | 19.404 | 1 | w26 | 7.711 | 1 | w27 | 17.144 | 1 |
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