Table 2.
Parameter unit weights.
| Parameter | Unit weight (wi) |
|---|---|
| Dissolved oxygen | 0.2213 |
| pH | 0.2604 |
| Conductivity | 0.0022 |
| Biological oxygen demand | 0.4426 |
| Nitrate | 0.0492 |
| Fecal coliform | 0.0221 |
| Total coliform | 0.0022 |
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