West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
| Station: Ganga at Dakshmineswar, West Bengal | River Basin: GANGA | CPCB Station Code: 1053 |
| Sample Date: 06/10/2020 | Sample Time: 12:30 | |
| Human Activities: Bathing & washing | Weather: Sunny | Water Body: Ganga |
| Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None, Water Hyacinth |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Iron | 0.49 | mg/l |
| Zinc | BDL | mg/l |
| a-BHC | BDL | ppb |
| Chlorpyriphos | NT | ppb |
| g-BHC | BDL | ppb |
| Fecal Streptococci | 140 | MPN/100ml |
| Sodium | 17.68 | mg/l |
| Mercury | BDL | mg/l |
| Aldrin | NT | ppb |
| Anilophos | BDL | ppb |
| b-Endosulphan | BDL | ppb |
| Dieldrin | BDL | ppb |
| Malathion | BDL | ppb |
| Methyl Parathion | NT | ppb |
| o,p-DDT | BDL | ppb |
| p,p-DDT | BDL | ppb |
| Ammonia-N | 0.34 | mg/l |
| BOD | 5.00 | mg/l |
| Conductivity | 262.90 | µs/cm |
| Dissolved O2(DO) | 7.00 | mg/l |
| E-coli | 33000 | MPN/100ml |
| Fecal Coliform | 80000 | MPN/100ml |
| pH | 7.56 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Nitrate-N | 0.18 | mg/l |
| Total Coliform | 170000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 28.23 | mg/l |
| Chloride | 15.99 | mg/l |
| Magnesium | 7.15 | mg/l |
| Nitrite N | 0.01 | mg/l |
| COD | 12.48 | mg/l |
| Fluoride | 0.34 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.05 | mg/l |
| Potassium | 4.97 | mg/l |
| Total Dissolved Solids(TDS) | 896.00 | mg/l |
| Total Fixed Solids(TFS) | 244.00 | mg/l |
| Sulphate | 19.45 | mg/l |
| Total Hardness as CaCo3 | 100.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 126.00 | mg/l |
| Total Alkalinity | 118.00 | mg/l |
| Turbidity | 102.00 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Nickel | BDL | mg/l |
| Lead | BDL | mg/l |
| a-Endosulphan | BDL | ppb |