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: 14/07/2020 | Sample Time: 12:30 | |
| Human Activities: Bathing & washing, Fishing, Cattle wading | Weather: Sunny | 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 |
| BOD | 3.25 | mg/l |
| Dissolved O2(DO) | 7.2 | mg/l |
| Nitrate-N | 0.21 | mg/l |
| pH | 7.49 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 6300 | MPN/100ml |
| Calcium | 30.44 | mg/l |
| Chloride | 24.33 | mg/l |
| COD | 36.55 | mg/l |
| Fluoride | 0.931 | mg/l |
| Magnesium | 7.59 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.1024 | mg/l |
| Potassium | 2.60 | mg/l |
| Sulphate | 23.519 | mg/l |
| Total Alkalinity | 86.00 | mg/l |
| Total Dissolved Solids(TDS) | 222.00 | mg/l |
| Total Fixed Solids(TFS) | 162.00 | mg/l |
| Total Hardness as CaCo3 | 107.32 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 72.36 | NTU |
| Ammonia-N | 0.368 | mg/l |
| Conductivity | 305.60 | µs/cm |
| Boron | 0.1469 | mg/l |
| Sodium | 13.60 | mg/l |
| Total Suspended Solids(TSS) | 42.00 | mg/l |
| Fecal Coliform | 4100 | MPN/100ml |