West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: DAMODAR NEAR MUJHER MANA VILLAGE AFTER CONF. OF TAMLA NALLAH, WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1334 |
| Sample Date: 22/05/2020 | Sample Time: 11:05 | |
| Human Activities: Fishing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.50 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Conductivity | 516.00 | µs/cm |
| Ammonia-N | 0.269 | mg/l |
| Dissolved O2(DO) | 7.7 | mg/l |
| Fecal Coliform | 4900 | MPN/100ml |
| Nitrate-N | 0.245 | mg/l |
| Temperature(Water) | 28.0 | ⁰C |
| Total Coliform | 8400 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 42.12 | mg/l |
| Chloride | 15.34 | mg/l |
| COD | 17.20 | mg/l |
| Magnesium | 11.85 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.030 | mg/l |
| Potassium | 6.10 | mg/l |
| Sodium | 32.80 | mg/l |
| Sulphate | 58.91 | mg/l |
| Total Alkalinity | 92.00 | mg/l |
| BOD | 2.60 | mg/l |
| Fluoride | 0.149 | mg/l |
| Total Dissolved Solids(TDS) | 360.00 | mg/l |
| Total Fixed Solids(TFS) | 240.00 | mg/l |
| Total Hardness as CaCo3 | 154.14 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 32.00 | mg/l |
| pH | 7.84 | Unit |
| Turbidity | 37.10 | NTU |