West Bengal Pollution Control Board |
Kankinara Laboratory |
Panpore More, Kalyani Expressway, Vill. Panpur, P.O. Narrayanpur, Dist: 24-Parganas (N), Pin 743 126,(033) 2502-1189 |
| Station: CHURNI, MAJHADIA | River Basin: Mathabhanga_Churni | CPCB Station Code: 2518 |
| Sample Date: 28/12/2020 | Sample Time: 12:35 | |
| Human Activities: Bathing & washing | Weather: Sunny,Clear | Water Body: Churni at Majhdia |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.26 | mg/l |
| BOD | 2.67 | mg/l |
| Conductivity | 634.40 | µs/cm |
| Dissolved O2(DO) | 3.50 | mg/l |
| Fecal Coliform | 17000 | MPN/100ml |
| Fecal Streptococci | 49 | MPN/100ml |
| Nitrate-N | 0.54 | mg/l |
| pH | 8.15 | Unit |
| Temperature(Water) | 21 | ⁰C |
| Total Coliform | 28000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 100.59 | mg/l |
| Chloride | 9.00 | mg/l |
| COD | 12.00 | mg/l |
| Fluoride | 0.27 | mg/l |
| Magnesium | 20.96 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.05 | mg/l |
| Sodium | 16.10 | mg/l |
| Sulphate | 11.23 | mg/l |
| Total Alkalinity | 371.90 | mg/l |
| Total Dissolved Solids(TDS) | 322.00 | mg/l |
| Total Fixed Solids(TFS) | 320.00 | mg/l |
| Total Hardness as CaCo3 | 337.25 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 12.30 | NTU |
| Potassium | 4.20 | mg/l |