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: ENGLISH BAZAR- MALDAH | River Basin: Mahananda | CPCB Station Code: 1945 |
| Sample Date: 28/04/2022 | Sample Time: 12:55 | |
| Human Activities: Drinking & domestic | Weather: Sunny,Hot,Clear | Water Body: Ground Water at English Bazar |
| Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 47.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 0.15 | mg/l |
| Conductivity | 1424.00 | µs/cm |
| Fecal Coliform | 2.2 | MPN/100ml |
| Nitrate-N | 1.09 | mg/l |
| pH | 7.08 | Unit |
| Temperature(Water) | 30 | ⁰C |
| Total Coliform | 9.2 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 113.78 | mg/l |
| Chloride | 79.97 | mg/l |
| COD | 2.00 | mg/l |
| Magnesium | 21.95 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.16 | mg/l |
| Potassium | 2.00 | mg/l |
| Sodium | 78.80 | mg/l |
| Sulphate | 54.55 | mg/l |
| Total Alkalinity | 539.76 | mg/l |
| Total Dissolved Solids(TDS) | 626.00 | mg/l |
| Total Fixed Solids(TFS) | 476.00 | mg/l |
| Total Hardness as CaCo3 | 374.19 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 4.00 | mg/l |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Iron | BDL | mg/l |
| Lead | 0.005 | mg/l |
| Mercury | BDL | mg/l |
| Nickel | BDL | mg/l |
| Zinc | BDL | mg/l |
| a-BHC | BDL | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | NT | ppb |
| Dieldrin | NT | ppb |
| g-BHC | BDL | ppb |
| Malathion | BDL | ppb |
| Ammonia-N | BDL | mg/l |
| Anilophos | NT | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |
| Fluoride | 0.60 | mg/l |
| Turbidity | 0.63 | NTU |