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: 02/09/2020 | Sample Time: 14:15 | |
| 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 |
| Dissolved O2(DO) | 7.1 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |
| Nitrate-N | 0.310 | mg/l |
| pH | 7.32 | Unit |
| Total Coliform | 6300 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 37.98 | mg/l |
| Chloride | 24.50 | mg/l |
| Fluoride | 0.204 | mg/l |
| Magnesium | 10.31 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.092 | mg/l |
| Potassium | 4.3 | mg/l |
| Sodium | 40.1 | mg/l |
| Sulphate | 49.38 | mg/l |
| Total Alkalinity | 132.55 | mg/l |
| Total Fixed Solids(TFS) | 230.00 | mg/l |
| Total Hardness as CaCo3 | 137.37 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 108.00 | mg/l |
| Turbidity | 96.6 | NTU |
| Ammonia-N | 0.219 | mg/l |
| BOD | 3.60 | mg/l |
| Conductivity | 368.60 | µs/cm |
| Temperature(Water) | 31.0 | ⁰C |
| COD | 20.15 | mg/l |
| Total Dissolved Solids(TDS) | 278.00 | mg/l |