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: 05/04/2021 | Sample Time: 12:10 | |
| 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 Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.39 | mg/l |
| BOD | 3.30 | mg/l |
| Conductivity | 346.00 | µs/cm |
| Dissolved O2(DO) | 6.50 | mg/l |
| E-coli | 23000 | MPN/100ml |
| Fecal Coliform | 79000 | MPN/100ml |
| Fecal Streptococci | 210 | MPN/100ml |
| Nitrate-N | 0.07 | mg/l |
| pH | 7.55 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 140000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 47.20 | mg/l |
| Chloride | 23.22 | mg/l |
| COD | 13.00 | mg/l |
| Fluoride | 0.22 | mg/l |
| Magnesium | 8.26 | mg/l |
| Nitrite N | 0.03 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.05 | mg/l |
| Potassium | 4.10 | mg/l |
| Sodium | 15.40 | mg/l |
| Sulphate | 49.48 | mg/l |
| Total Alkalinity | 136.00 | mg/l |
| Total Dissolved Solids(TDS) | 184.00 | mg/l |
| Total Fixed Solids(TFS) | 198.00 | mg/l |
| Total Hardness as CaCo3 | 152.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 42.00 | mg/l |
| Turbidity | 24.60 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Iron | 0.78 | mg/l |
| Lead | BDL | mg/l |
| Mercury | BDL | mg/l |
| Nickel | BDL | mg/l |
| Zinc | 0.06 | mg/l |
| a-BHC | ppb | |
| a-Endosulphan | ppb | |
| Aldrin | ppb | |
| Anilophos | ppb | |
| b-Endosulphan | ppb | |
| Chlorpyriphos | ppb | |
| Dieldrin | ppb | |
| g-BHC | ppb | |
| Malathion | ppb | |
| Methyl Parathion | ppb | |
| o,p-DDT | ppb | |
| p,p-DDT | ppb | |