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: 23/02/2022 | Sample Time: 15:10 | |
| Human Activities: Fishing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.63 | mg/l |
| BOD | 4.05 | mg/l |
| Conductivity | 442.10 | µs/cm |
| Dissolved O2(DO) | 7.4 | mg/l |
| Fecal Coliform | 3900 | MPN/100ml |
| Fecal Streptococci | 14 | MPN/100ml |
| Nitrate-N | 1.202 | mg/l |
| pH | 6.79 | Unit |
| Temperature(Water) | 32.0 | ⁰C |
| Total Coliform | 7000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 48.48 | mg/l |
| Chloride | 46.15 | mg/l |
| COD | 32.64 | mg/l |
| Fluoride | 0.70 | mg/l |
| Magnesium | 13.25 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.151 | mg/l |
| Potassium | 7.90 | mg/l |
| Sodium | 47.90 | mg/l |
| Sulphate | 56.195 | mg/l |
| Total Alkalinity | 138.00 | mg/l |
| Total Dissolved Solids(TDS) | 290.00 | mg/l |
| Total Fixed Solids(TFS) | 202.00 | mg/l |
| Total Hardness as CaCo3 | 175.74 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 120.00 | mg/l |
| Turbidity | 108.0 | NTU |