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: 22/11/2019 | Sample Time: 13:15 | |
| Human Activities: Bathing & washing | Weather: Sunny, Clear | 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: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Temperature | 26.0 | ⁰C |
| Fluoride | 0.542 | mg/l |
| Total Alkalinity | 98.00 | mg/l |
| Total Fixed Solids(TFS) | 112.00 | mg/l |
| pH | 7.71 | Unit |
| Ammonia-N | 6.031 | mg/l |
| Conductivity | 190.10 | µs/cm |
| Boron | NT | mg/l |
| Fecal Coliform | 24000 | MPN/100ml |
| Nitrate-N | 0.098 | mg/l |
| Total Dissolved Solids(TDS) | 154.00 | mg/l |
| Total Coliform | 35000 | MPN/100ml |
| Calcium | 20.59 | mg/l |
| Chloride | 31.31 | mg/l |
| COD | 23.52 | mg/l |
| BOD | 2.90 | mg/l |
| Dissolved O2(DO) | 7.5 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 32.00 | mg/l |
| Turbidity | 47.26 | NTU |
| Magnesium | 6.74 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.027 | mg/l |
| Potassium | 7.19 | mg/l |
| Sodium | 22.90 | mg/l |
| Sulphate | 66.870 | mg/l |
| Total Hardness as CaCo3 | 79.20 | mg/l |