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: JALANGI, D/S OF KRISHNA NAGAR | River Basin: Bhairab_Gobra_Jalangi | CPCB Station Code: 2514 |
| Sample Date: 30/06/2021 | Sample Time: 11:50 | |
| Human Activities: Bathing & washing | Weather: Cloudy,Humid | Water Body: Jalangi at Krishna Nagar |
| 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 | 0.15 | mg/l |
| BOD | 3.90 | mg/l |
| Conductivity | 332.60 | µs/cm |
| Dissolved O2(DO) | 4.70 | mg/l |
| Fecal Coliform | 13000 | MPN/100ml |
| Fecal Streptococci | 490 | MPN/100ml |
| Nitrate-N | 0.63 | mg/l |
| pH | 8.04 | Unit |
| Temperature(Water) | 30 | ⁰C |
| Total Coliform | 23000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 55.11 | mg/l |
| Chloride | 11.99 | mg/l |
| COD | 15.00 | mg/l |
| Fluoride | 0.32 | mg/l |
| Magnesium | 31.39 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.05 | mg/l |
| Sodium | 11.20 | mg/l |
| Sulphate | 10.63 | mg/l |
| Total Alkalinity | 156.25 | mg/l |
| Total Dissolved Solids(TDS) | 174.00 | mg/l |
| Total Fixed Solids(TFS) | 136.00 | mg/l |
| Total Hardness as CaCo3 | 266.67 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 6.00 | mg/l |
| Turbidity | 3.61 | NTU |
| Potassium | 2.80 | mg/l |