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: Ganga at Gorabazar | River Basin: GANGA | CPCB Station Code: 10160 |
| Sample Date: 01/10/2019 | Sample Time: 11:45 | |
| Human Activities: Bathing & washing | Weather: Sunny, Clear | Water Body: River Ganga |
| Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Dissolved O2(DO) | 6.3 | mg/l |
| Fecal Coliform | 23000 | MPN/100ml |
| Nitrate-N | 0.42 | mg/l |
| pH | 7.96 | Unit |
| Temperature | 26.0 | ⁰C |
| Boron | BDL | mg/l |
| Calcium | 26.42 | mg/l |
| Chloride | 6.85 | mg/l |
| COD | 11.22 | mg/l |
| Fluoride | 0.19 | mg/l |
| Magnesium | 3.44 | mg/l |
| Nitrite N | BDL | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.061 | mg/l |
| Potassium | 3.80 | mg/l |
| Sodium | 8.90 | mg/l |
| Sulphate | 13.05 | mg/l |
| Total Alkalinity | 97.90 | mg/l |
| Total Dissolved Solids(TDS) | 132.0 | mg/l |
| Total Fixed Solids(TFS) | 40.0 | mg/l |
| Total Hardness as CaCo3 | 80.19 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 346.0 | mg/l |
| BOD | 1.05 | mg/l |
| Turbidity | 229.0 | NTU |
| Arsenic | BDL | µg/l |
| Cadmium | BDL | µg/l |
| Chromium Total | BDL | µg/l |
| Copper | BDL | µg/l |
| Iron | 2.38 | mg/l |
| Lead | BDL | µg/l |
| Mercury | BDL | µg/l |
| Nickel | BDL | µg/l |
| Zinc | BDL | µg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | NT | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | NT | ppb |
| Dieldrin | NT | ppb |
| g-BHC | NT | ppb |
| Malathion | NT | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |
| E-coli | 11000 | MPN/100ml |
| Total Coliform | 60000 | MPN/100ml |
| Fecal Streptococci | 140 | MPN/100ml |
| Ammonia-N | 0.11 | mg/l |
| Conductivity | 242.6 | µs/cm |