West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: D/S OF TARAPITH ON RIVER DWARKA, SATIGHAT | River Basin: Mayurakshi | CPCB Station Code: 2532 |
| Sample Date: 15/07/2021 | Sample Time: 12:50 | |
| Human Activities: Bathing & washing, Fishing | Weather: Sunny, Clear | Water Body: Tarapith on Dwarka d/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 |
| Total Suspended Solids(TSS) | 36.00 | mg/l |
| pH | 7.58 | Unit |
| Temperature(Water) | 34.0 | ⁰C |
| Total Coliform | 21000 | MPN/100ml |
| Ammonia-N | 0.56 | mg/l |
| BOD | 2.95 | mg/l |
| Conductivity | 169.80 | µs/cm |
| Dissolved O2(DO) | 7.2 | mg/l |
| Fecal Coliform | 12000 | MPN/100ml |
| Fecal Streptococci | 46 | MPN/100ml |
| Nitrate-N | 0.295 | mg/l |
| Boron | BDL | mg/l |
| Calcium | 16.00 | mg/l |
| Turbidity | 54.2 | NTU |
| Chloride | 6.49 | mg/l |
| COD | 22.22 | mg/l |
| Fluoride | 0.62 | mg/l |
| Magnesium | 5.10 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.052 | mg/l |
| Potassium | 2.9 | mg/l |
| Sodium | 23.4 | mg/l |
| Sulphate | 12.09 | mg/l |
| Total Alkalinity | 71.00 | mg/l |
| Total Dissolved Solids(TDS) | 108.00 | mg/l |
| Total Fixed Solids(TFS) | 100.00 | mg/l |
| Total Hardness as CaCo3 | 61.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |