West Bengal Pollution Control Board |
Hooghly Laboratory |
Himalaya Bhawan, Delhi Road, Dankuni, Hooghly |
| Station: Ganga at Tribeni near burning ghat | River Basin: GANGA | CPCB Station Code: 2506 |
| Sample Date: 07/10/2020 | Sample Time: 13:50 | |
| Human Activities: Bathing & washing. | Weather: Cloudy | Water Body: Ganga at Tribeni |
| Frequency Of Monitoring: Quarterly | Use Based Class: B | Approximate Depth(Bottom/Table): 3.00 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Nitrite N | 0.02 | mg/l |
| Total Fixed Solids(TFS) | 188.00 | mg/l |
| Copper | BDL | mg/l |
| Boron | BDL | mg/l |
| Calcium | 29.02 | mg/l |
| Chloride | 13.00 | mg/l |
| COD | 11.76 | mg/l |
| Fluoride | 0.37 | mg/l |
| Magnesium | 7.15 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| g-BHC | BDL | ppb |
| Malathion | BDL | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | BDL | ppb |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.10 | mg/l |
| Potassium | 5.40 | mg/l |
| Sodium | 23.10 | mg/l |
| Sulphate | 18.71 | mg/l |
| Total Alkalinity | 95.36 | mg/l |
| Total Dissolved Solids(TDS) | 142.00 | mg/l |
| Ammonia-N | 0.56 | mg/l |
| BOD | 4.60 | mg/l |
| Conductivity | 265.30 | µs/cm |
| Dissolved O2(DO) | 5.90 | mg/l |
| E-coli | 68000 | MPN/100ml |
| Total Hardness as CaCo3 | 101.96 | mg/l |
| Fecal Coliform | 92000 | MPN/100ml |
| Fecal Streptococci | 1400 | MPN/100ml |
| Nitrate-N | 0.47 | mg/l |
| pH | 7.41 | Unit |
| Temperature(Water) | 31 | ⁰C |
| Total Coliform | 160000 | MPN/100ml |
| Total Suspended Solids(TSS) | 136.00 | mg/l |
| Turbidity | 122.00 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Iron | 2.82 | mg/l |
| Mercury | BDL | mg/l |
| Nickel | BDL | mg/l |
| Zinc | BDL | mg/l |
| a-BHC | BDL | ppb |
| a-Endosulphan | BDL | ppb |
| Aldrin | BDL | ppb |
| Anilophos | BDL | ppb |
| b-Endosulphan | BDL | ppb |
| Chlorpyriphos | BDL | ppb |
| Dieldrin | BDL | ppb |
| Lead | BDL | mg/l |