Table 3 Pollution metrics for holistic evaluations of water quality and contamination.
Indices | Cdegree | HEI | HPI | WQI | ||||
|---|---|---|---|---|---|---|---|---|
Score | Status | Score | Status | Score | Status | Score | Status | |
Dry season | ||||||||
LE1 | 57.61 | Moderate contamination | 65.61 | Moderately polluted | 881.27 | Extremely polluted | 609.33 | Unsuitable for usage |
LE2 | 76.37 | Moderate contamination | 84.37 | Highly polluted | 1137.34 | Extremely polluted | 778.90 | Unsuitable for usage |
LE3 | 58.95 | Moderate contamination | 66.95 | Moderately polluted | 902.57 | Extremely polluted | 634.52 | Unsuitable for usage |
LE4 | 103.10 | Extreme contamination | 111.10 | Highly polluted | 1495.61 | Extremely polluted | 1024.00 | Unsuitable for usage |
LE5 | 101.24 | Extreme contamination | 109.24 | Highly polluted | 1472.79 | Extremely polluted | 1010.99 | Unsuitable for usage |
LE6 | 122.79 | Extreme contamination | 130.79 | Highly polluted | 1756.01 | Extremely polluted | 1201.834 | Unsuitable for usage |
LE7 | 125.57 | Extreme contamination | 133.57 | Highly polluted | 1799.68 | Extremely polluted | 1232.26 | Unsuitable for usage |
LE8 | 134.04 | Extreme contamination | 142.04 | Highly polluted | 1913.54 | Extremely polluted | 1302.92 | Unsuitable for usage |
LE9 | 52.07 | Moderate contamination | 60.06 | Moderately polluted | 803.531 | Extremely polluted | 553.94 | Unsuitable for usage |
LA1 | 249.58 | Extreme contamination | 257.58 | Highly polluted | 3436.93 | Extremely polluted | 2319.45 | Unsuitable for usage |
LA2 | 177.99 | Extreme contamination | 175.99 | Highly polluted | 2339.28 | Extremely polluted | 1580.23 | Unsuitable for usage |
LA3 | 205.92 | Extreme contamination | 213.92 | Highly polluted | 2836.20 | Extremely polluted | 1918.46 | Unsuitable for usage |
LA4 | 75.12 | Moderate contamination | 83.12 | Highly polluted | 1096.44 | Extremely polluted | 753.03 | Unsuitable for usage |
LA5 | 264.65 | Extreme contamination | 272.65 | Highly polluted | 3645.81 | Extremely polluted | 2463.94 | Unsuitable for usage |
LA6 | 136.24 | Extreme contamination | 144.24 | Highly polluted | 1910.85 | Extremely polluted | 1298.76 | Unsuitable for usage |
Wet season | ||||||||
LE1 | 15.84 | Negligible contamination | 23.84 | Not polluted | 318.66 | Extremely polluted | 226.78 | Unsuitable for usage |
LE2 | 34.19 | Negligible contamination | 42.19 | Moderately polluted | 568.50 | Extremely polluted | 392.73 | Unsuitable for usage |
LE3 | 24.68 | Negligible contamination | 32.68 | Not polluted | 440.33 | Extremely polluted | 314.17 | Unsuitable for usage |
LE4 | 59.78 | Moderate contamination | 67.78 | Moderately polluted | 912.00 | Extremely polluted | 625.33 | Unsuitable for usage |
LE5 | 45.31 | Moderate contamination | 53.31 | Moderately polluted | 718.56 | Extremely polluted | 496.29 | Unsuitable for usage |
LE6 | 70.71 | Moderate contamination | 78.71 | Moderately polluted | 1057.95 | Extremely polluted | 726.01 | Unsuitable for usage |
LE7 | 53.36 | Moderate contamination | 61.36 | Moderately polluted | 826.01 | Extremely polluted | 570.80 | Unsuitable for usage |
LE8 | 81.55 | Extreme contamination | 89.55 | Highly polluted | 1206.43 | Extremely polluted | 820.33 | Unsuitable for usage |
LE9 | 29.55 | Negligible contamination | 37.55 | Not polluted | 504.21 | Extremely polluted | 347.93 | Unsuitable for usage |
LA1 | 127.09 | Extreme contamination | 135.09 | Highly polluted | 1792.99 | Extremely polluted | 1209.21 | Unsuitable for usage |
LA2 | 92.06 | Extreme contamination | 100.06 | Highly polluted | 1331.97 | Extremely polluted | 897.68 | Unsuitable for usage |
LA3 | 89.76 | Extreme contamination | 97.76 | Highly polluted | 1291.80 | Extremely polluted | 874.41 | Unsuitable for usage |
LA4 | 35.86 | Negligible contamination | 43.86 | Moderately polluted | 578.37 | Extremely polluted | 396.50 | Unsuitable for usage |
LA5 | 176.28 | Extreme contamination | 184.28 | Highly polluted | 2471.26 | Extremely polluted | 1670.12 | Unsuitable for usage |
LA6 | 66.75 | Moderate contamination | 74.75 | Highly polluted | 993.61 | Extremely polluted | 678.86 | Unsuitable for usage |
