Parameter | Upper Section | Middle Section | Lower Section | Mean | WHO Standard | NSDQW Standard |
pH | 7.21 | 7.66 | 7.58 | 7.5 | 6.5 - 8.5 | 6.5 - 8.5 |
Conductivity µS/cm | 640 | 445 | 601 | 562 | NA | 1,000 |
Chloride mg/L | 131 | 157 | 210 | 166 | 250 | 250 |
Hardness mg/L | 45 | 93.7 | 132.6 | 90.4 | NA | 150 |
Acidity mg/L | 1.8 | 2.7 | 9.9 | 4.8 | NA | NA |
Alkalinity mg/L | 23.0 | 61.3 | 91.9 | 58.7 | NA | NA |
Total Suspended Solids mg/L | 40.0 | 70.0 | 50 | 53.3 | NA | NA |
Total Dissolved Solids mg/L | 330 | 230 | 310 | 290 | 1000 | 500 |
Total Solids mg/L | 370 | 300 | 360 | 343.3 | NA | NA |
Dissolved Oxygen mg/L | 9.58 | 1.69 | 0.68 | 4.0 | NA | NA |
Biochemical Oxygen Demand mg/L | 38.6 | 22.4 | 37.2 | 33.1 | NA | NA |
Chemical Oxygen Demand mg/L | 70.1 | 43.8 | 61.3 | 58.4 | NA | NA |
Nitrate mg/L | 10.56 | 1.53 | 4.26 | 5.5 | 50 | 50 |
Phosphate mg/L | 0.26 | 0.12 | 0.13 | 0.2 | NA | NA |