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: 21/05/2019 | Sample Time: 11:40 | |
| Human Activities: Bathing, Washing | Weather: Sunny | Water Body: Churni at Majhdia |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Light Green | Odour: None | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| COD | 31.70 | mg/l |
| Fluoride | 0.21 | mg/l |
| Magnesium | 24.00 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.04 | mg/l |
| Potassium | 7.70 | mg/l |
| Sodium | 13.50 | mg/l |
| Sulphate | 4.82 | mg/l |
| Total Alkalinity | 296.00 | mg/l |
| Total Dissolved Solids(TDS) | 426.00 | mg/l |
| Total Fixed Solids(TFS) | 322.00 | mg/l |
| Total Hardness as CaCo3 | 284.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | 0.86 | mg/l |
| Total Suspended Solids(TSS) | 26.00 | mg/l |
| Turbidity | 9.93 | NTU |
| Ammonia-N | 0.39 | mg/l |
| BOD | 3.80 | mg/l |
| Conductivity | 596.00 | µs/cm |
| Dissolved O2(DO) | 1.20 | mg/l |
| Fecal Coliform | 140000 | MPN/100ml |
| Nitrate-N | 0.72 | mg/l |
| pH | 7.42 | Unit |
| Temperature | 34.1 | ⁰C |
| Total Coliform | 220000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 75.00 | mg/l |
| Chloride | 12.23 | mg/l |