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: 07/08/2019 | Sample Time: 15:15 | |
| Human Activities: Bathing & washing | Weather: Cloudy | Water Body: Tarapith on Dwarka u/s |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: High |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Magnesium | 6.64 | mg/l |
| pH | 8.33 | Unit |
| Temperature | 31.0 | ⁰C |
| Total Coliform | 28000 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 16.39 | mg/l |
| Chloride | 7.83 | mg/l |
| COD | 35.28 | mg/l |
| Fluoride | 0.362 | mg/l |
| Turbidity | 64.22 | NTU |
| Total Dissolved Solids(TDS) | 110.00 | mg/l |
| Total Fixed Solids(TFS) | 92.00 | mg/l |
| Total Hardness as CaCo3 | 68.29 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 32.00 | mg/l |
| Ammonia-N | 0.217 | mg/l |
| BOD | 3.35 | mg/l |
| Conductivity | 159.20 | µs/cm |
| Dissolved O2(DO) | 7.5 | mg/l |
| Fecal Coliform | 24000 | MPN/100ml |
| Nitrate-N | 0.112 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.031 | mg/l |
| Potassium | 8.80 | mg/l |
| Sodium | 18.50 | mg/l |
| Sulphate | 25.973 | mg/l |
| Total Alkalinity | 70.00 | mg/l |