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: 19/01/2022 | Sample Time: 12:45 | |
| Human Activities: Fishing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.25 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.27 | mg/l |
| BOD | 3.35 | mg/l |
| Conductivity | 450.10 | µs/cm |
| Dissolved O2(DO) | 7.4 | mg/l |
| Fecal Coliform | 4300 | MPN/100ml |
| Fecal Streptococci | 17 | MPN/100ml |
| Nitrate-N | 0.15 | mg/l |
| pH | 6.76 | Unit |
| Temperature(Water) | 19.0 | ⁰C |
| Total Coliform | 6300 | MPN/100ml |
| Boron | 1.07 | mg/l |
| Calcium | 50.4 | mg/l |
| Chloride | 50.00 | mg/l |
| COD | 28.38 | mg/l |
| Fluoride | 0.68 | mg/l |
| Magnesium | 11.18 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.186 | mg/l |
| Potassium | 7.2 | mg/l |
| Sodium | 45.3 | mg/l |
| Sulphate | 65.4 | mg/l |
| Total Alkalinity | 156.00 | mg/l |
| Total Dissolved Solids(TDS) | 370.00 | mg/l |
| Total Fixed Solids(TFS) | 206.0 | mg/l |
| Total Hardness as CaCo3 | 172.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 136.00 | mg/l |
| Turbidity | 139.0 | NTU |