West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: DAMODAR AT D/S OF IISCO AFTER 3RD OUTFALL AT DHENNA VILLAGE, WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1332 |
| Sample Date: 08/10/2020 | Sample Time: 12:20 | |
| Human Activities: Bathing & washing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 2.25 | mg/l |
| pH | 7.70 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 6300 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 23.67 | mg/l |
| Chloride | 17.99 | mg/l |
| COD | 18.10 | mg/l |
| Fluoride | 0.204 | mg/l |
| Magnesium | 6.52 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.094 | mg/l |
| Conductivity | 255.70 | µs/cm |
| Dissolved O2(DO) | 7.7 | mg/l |
| Fecal Coliform | 2200 | MPN/100ml |
| Ammonia-N | 0.240 | mg/l |
| Nitrate-N | 0.059 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 14.00 | mg/l |
| Potassium | 2.9 | mg/l |
| Sodium | 21.3 | mg/l |
| Total Hardness as CaCo3 | mg/l | |
| Turbidity | 8.40 | NTU |
| Sulphate | 29.58 | mg/l |
| Total Alkalinity | 106.00 | mg/l |
| Total Dissolved Solids(TDS) | 164.00 | mg/l |
| Total Fixed Solids(TFS) | 124.00 | mg/l |