Research Article
Benthic Macroinvertebrates Diversity as Bioindicator of Water Quality of Some Rivers in East Kalimantan, Indonesia
Table 2
New weight score (
) for 8 parameters on NSF ā WQI [
39].
| No. | Parameter | Original weight score | Modified weight score |
| 1 | DO | 0.17 | 0.20 | 2 | pH | 0.11 | 0.13 | 3 | BOD | 0.11 | 0.13 | 4 | Temperature | 0.10 | 0.12 | 5 | Total phosphate | 0.10 | 0.12 | 6 | Nitrate | 0.10 | 0.12 | 7 | Turbidity | 0.08 | 0.10 | 8 | Total solid | 0.07 | 0.08 | 9 | Fecal coliform | 0.16 | - |
| ā | Total | 1 | 1 |
|
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