| Approach Model | TDS | MDS | ||||||||||||||
| AQI | WQIadd | WQIcom | NQI | AQI | WQIadd | WQIcom | NQI | |||||||||
| SQI | SG | SQI | SG | SQI | SG | SQI | SG | SQI | SG | SQI | SG | SQI | SG | SQI | SG | |
| G1 | 0.34 | Q5 | 0.35 | Q5 | 0.40 | Q5 | 0.27 | Q5 | 0.36 | Q4 | 0.36 | Q4 | 0.36 | Q4 | 0.22 | Q4 |
| G2 | 0.39 | 0.38 | 0.42 | 0.29 | 0.37 | 0.37 | 0.37 | 0.22 | ||||||||
| G3 | 0.36 | 0.36 | 0.40 | 0.30 | 0.37 | 0.38 | 0.43 | 0.27 | Q3 | |||||||
| G4 | 0.40 | 0.39 | 0.39 | 0.27 | 0.39 | 0.39 | 0.37 | 0.21 | Q4 | |||||||
| G5 | 0.43 | 0.44 | 0.37 | 0.28 | 0.47 | Q3 | 0.48 | Q3 | 0.40 | 0.24 | Q3 | |||||
| G6 | 0.41 | 0.41 | 0.37 | 0.25 | 0.50 | Q2 | 0.50 | 0.37 | 0.21 | Q4 | ||||||
| G7 | 0.50 | Q4 | 0.50 | Q4 | 0.43 | Q4 | 0.31 | 0.55 | 0.55 | 0.45 | 0.29 | Q2 | ||||
| G9 | 0.42 | Q5 | 0.41 | Q5 | 0.42 | Q5 | 0.28 | 0.41 | Q3 | 0.41 | Q4 | 0.36 | 0.20 | Q4 | ||