| Parameter | Coal Washery Effluent |
| pH | 2.68 |
| Average initial turbidity(NTU) | 23,360.0 |
| Alkalinity (mg/L CaCO3) | 1.0 |
| Electrical Conductivity (Microhms/cm) | 802.2 |
| Total Suspended Solids (mg/L) | 808.768 |
| Total Dissolved Solid (mg/L) | 449.232 |
| Calcium (mg/L) | 118.4 |
| Magnesium(mg/L) | 15.6 |
| Iron (mg/L) | 0.18 |
| Chloride (mg/L) | 184.34 |
| Sulphate (mg/L) | 65.6 |
| Nitrate (mg/L) | 0.15 |
| Chemical Oxygen Demand (mg/L) | 6468.0 |
| E-Coli (per 100 mL) | Nil |
| Total Coliform (per 100 mL) | Nil |
| Total plate count @35˚C after 24 hours(per mL) | 6.0 |