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: 19/03/2020 | Sample Time: 12:10 | |
| Human Activities: Fishing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.189 | mg/l |
| Conductivity | 313.20 | µs/cm |
| Dissolved O2(DO) | 7.6 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |
| Nitrate-N | 0.219 | mg/l |
| Temperature | 27.0 | ⁰C |
| Total Coliform | 9400 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 35.28 | mg/l |
| Chloride | 33.96 | mg/l |
| Phosphate-P | 0.035 | mg/l |
| Potassium | 8.60 | mg/l |
| Sodium | 46.40 | mg/l |
| Sulphate | 41.737 | mg/l |
| Total Alkalinity | 100.00 | mg/l |
| Total Dissolved Solids(TDS) | 240.00 | mg/l |
| Total Fixed Solids(TFS) | 180.00 | mg/l |
| Total Hardness as CaCo3 | 133.28 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 18.39 | NTU |
| Fluoride | 0.386 | mg/l |
| Magnesium | 10.95 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| pH | 7.94 | Unit |
| COD | 22.82 | mg/l |
| Total Suspended Solids(TSS) | 26.00 | mg/l |
| BOD | 2.70 | mg/l |