PARAMETER |
DRY SEASON Min Max Mean±SE |
RAINY SEASON Min Max Mean±SE |
HD | MP | ||||
---|---|---|---|---|---|---|---|---|
Temperature (oC) | 27.1 | 31.0 | 29.1±0.32 | 23.9 | 27.4 | 29.5±0.36 | - | - |
pH | 5.5* | 7.6 | 6.8±0.13 | 6.00 | 8.10* | 7.6±0.18 | 7.0-8.9 | 6.5-9.5 |
Turbidity (NTU) | 0.61 | 508* | 111.47±45.94 | 5.10* | 512* | 68.77±20.91 | < 1 | 5 |
Electrical Conductivity(µs/cm) | 601 | 1110* | 822.31±35.65 | 498 | 1342* | 816.79±37.87 | 900 | 1200 |
Total Dissolved Solid(mg/l) | 383* | 823* | 474.6±18.50 | 279* | 751* | 364.2±18.85 | 0 | 500 |
Total coliform (x104 cfu/ml) | 1.08* | 1.12* | 0.69±0.69 | 1.0* | 1.13* | 0.79±0.47 | 0 | 0 |
Faecal coliform (x104cfu/ml) | 0.23* | 0.84* | 0.51±0.27 | 0.48* | 1.21* | 0.80±0.37 | 0 | 0 |
Aluminium | 0.046* | 0.210* | 0.102±0.013 | 0.009* | 1.632* | 0.146±0.028 | 0 | 0.05 |
Cadmium | 0.000 | 0.031* | 0.010±0.003 | 0.000 | 0.820* | 0.063±0.018 | 0 | 0.003 |
Lead | 0.002* | 0.046* | 0.016±0.003 | 0.000 | 0.079* | 0.067±0.020 | 0 | 0.01 |
Chromium | 0.000 | 0.048* | 0.027±0.006 | 0.000 | 0.079* | 0.081±0.021 | 0 | 0.05 |