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 D/S OF RANAGHAT TOWN, WEST BENGAL | River Basin: Mathabhanga_Churni | CPCB Station Code: 1764 |
Sample Date: 14/09/2020 | Sample Time: 13:00 | |
Human Activities: Bathing & washing | Weather: Cloudy | Water Body: Churni |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 3.00 m |
Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
BOD | 2.55 | mg/l |
Nitrate-N | 0.46 | mg/l |
Boron | BDL | mg/l |
Magnesium | 4.20 | mg/l |
Phosphate-P | 0.10 | mg/l |
Potassium | 6.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Ammonia-N | 0.29 | mg/l |
Conductivity | 335.70 | µs/cm |
Dissolved O2(DO) | 4.60 | mg/l |
Fecal Coliform | 1700 | MPN/100ml |
pH | 7.64 | Unit |
Temperature(Water) | 30 | ⁰C |
Total Coliform | 23000 | MPN/100ml |
Calcium | 49.22 | mg/l |
Chloride | 10.21 | mg/l |
COD | 12.24 | mg/l |
Fluoride | 0.31 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Sodium | 11.50 | mg/l |
Sulphate | 11.49 | mg/l |
Total Alkalinity | 168.44 | mg/l |
Total Dissolved Solids(TDS) | 180.00 | mg/l |
Total Fixed Solids(TFS) | 168.00 | mg/l |
Total Hardness as CaCo3 | 140.38 | mg/l |
Total Suspended Solids(TSS) | 22.00 | mg/l |
Turbidity | 15.00 | NTU |