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: 13/10/2020 | Sample Time: 17:50 | |
| Human Activities: Drinking & domestic | Weather: Sunny,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: Mod Brown | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 94.00 | mg/l |
| Turbidity | 307.00 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Copper | BDL | mg/l |
| Iron | 1.69 | mg/l |
| Lead | BDL | mg/l |
| Mercury | BDL | mg/l |
| Zinc | 0.19 | mg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | NT | ppb |
| Anilophos | NT | ppb |
| Chlorpyriphos | NT | ppb |
| Dieldrin | NT | ppb |
| g-BHC | NT | ppb |
| Malathion | BDL | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |
| Ammonia-N | 0.19 | mg/l |
| Fecal Coliform | 2 | MPN/100ml |
| Nitrate-N | 0.73 | mg/l |
| pH | 7.84 | Unit |
| Temperature(Water) | 25 | ⁰C |
| Total Coliform | 7 | MPN/100ml |
| Calcium | 127.06 | mg/l |
| Chloride | 101.25 | mg/l |
| COD | 2.00 | mg/l |
| Fluoride | 0.31 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.07 | mg/l |
| Potassium | 10.50 | mg/l |
| Nickel | BDL | mg/l |
| Conductivity | 1125.00 | µs/cm |
| Boron | BDL | mg/l |
| Magnesium | 36.21 | mg/l |
| Sodium | 199.00 | mg/l |
| Total Fixed Solids(TFS) | 272.00 | mg/l |
| Chromium Total | BDL | mg/l |
| b-Endosulphan | NT | ppb |
| Sulphate | 47.06 | mg/l |
| Total Alkalinity | 510.57 | mg/l |
| Total Dissolved Solids(TDS) | 378.00 | mg/l |
| Total Hardness as CaCo3 | 466.67 | mg/l |
| BOD | 0.20 | mg/l |