West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: U/S OF TARAPITH ON RIVER DWARKA AT SADHAK BAMDEB GHAT | River Basin: Mayurakshi | CPCB Station Code: 2531 |
| Sample Date: 17/10/2019 | Sample Time: 15:10 | |
| Human Activities: Bathing & Washing, Burning of Dead Body | Weather: Sunny, Clear | Water Body: Tarapith on Dwarka u/s |
| Frequency Of Monitoring: Quarterly | 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 |
| COD | 21.25 | mg/l |
| Fluoride | 0.346 | mg/l |
| Magnesium | 8.09 | mg/l |
| Phosphate-P | 0.049 | mg/l |
| Potassium | 10.16 | mg/l |
| Sodium | 74.31 | mg/l |
| Sulphate | 9.500 | mg/l |
| Total Alkalinity | 88.00 | mg/l |
| Total Dissolved Solids(TDS) | 114.00 | mg/l |
| Total Hardness as CaCo3 | 77.40 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 26.00 | mg/l |
| Turbidity | 66.34 | NTU |
| BOD | 2.75 | mg/l |
| Conductivity | 176.20 | µs/cm |
| Ammonia-N | 0.452 | mg/l |
| Dissolved O2(DO) | 7.3 | mg/l |
| Fecal Coliform | 28000 | MPN/100ml |
| Nitrate-N | 0.095 | mg/l |
| pH | 8.22 | Unit |
| Total Coliform | 43000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 17.63 | mg/l |
| Chloride | 24.46 | mg/l |
| Temperature | 31.0 | ⁰C |
| Phenolpthalein Alkanity | NIL | mg/l |
| Total Fixed Solids(TFS) | 78.00 | mg/l |