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 Uluberia, West Bengal | River Basin: GANGA | CPCB Station Code: 1052 |
| Sample Date: 13/04/2020 | Sample Time: 12:05 | |
| Human Activities: none | Weather: Sunny | Water Body: Ganga |
| Frequency Of Monitoring: Continious | Use Based Class: A | Approximate Depth(Bottom/Table): 1.50 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Dissolved O2(DO) | 4.00 | mg/l |
| Fecal Coliform | 17000 | MPN/100ml |
| Nitrate-N | 2.02 | mg/l |
| pH | 7.01 | Unit |
| Temperature(Water) | 33.0 | ⁰C |
| Total Coliform | 30000 | MPN/100ml |
| Calcium | 41.60 | mg/l |
| Chloride | 28.99 | mg/l |
| COD | 21.74 | mg/l |
| Magnesium | 12.64 | mg/l |
| Phosphate-P | 0.16 | mg/l |
| Potassium | 2.63 | mg/l |
| Sodium | 20.98 | mg/l |
| Sulphate | 33.43 | mg/l |
| Total Alkalinity | 144.00 | mg/l |
| Total Dissolved Solids(TDS) | 196.00 | mg/l |
| Total Hardness as CaCo3 | 156.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 187.00 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Iron | 0.59 | mg/l |
| Lead | BDL | mg/l |
| Mercury | BDL | mg/l |
| Nickel | BDL | mg/l |
| Zinc | BDL | mg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | NT | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | BDL | ppb |
| Chlorpyriphos | BDL | ppb |
| Dieldrin | NT | ppb |
| g-BHC | BDL | ppb |
| Malathion | BDL | ppb |
| Methyl Parathion | NT | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | BDL | ppb |
| BOD | 1.05 | mg/l |
| Conductivity | 323.00 | µs/cm |
| Ammonia-N | 0.11 | mg/l |