West Bengal Pollution Control Board |
Haldia Laboratory |
Block-05 at 40 Flats Complex,Adjacent to Priyambada Housing Complex,Basudevpur, P.O. Khanjanchak, Haldia, Purba Medinipore - 721602 |
| Station: Ganga at Durgachak near Pathikhali, West Bengal | River Basin: GANGA | CPCB Station Code: 1335 |
| Sample Date: 09/04/2019 | Sample Time: 12:00 hrs. | |
| Human Activities: Fishing,Navigation | Weather: Clear | Water Body: Ganga |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.50 m |
| Color & Intensity: Turbid | Odour: None | Visible effluent discharge: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Zinc | BDL | µg/l |
| Nickel | BDL | µg/l |
| Arsenic | BDL | µg/l |
| Sulphate | 519.22 | mg/l |
| Turbidity | 441.0 | NTU |
| a-Endosulphan | NT | ppb |
| Conductivity | 11020.00 | µs/cm |
| Dissolved O2(DO) | 3.70 | mg/l |
| Fecal Coliform | 14000.00 | MPN/100ml |
| Nitrate-N | 0.50 | mg/l |
| pH | 7.27 | Unit |
| Temperature | 30.0 | ⁰C |
| Boron | BDL | mg/l |
| Calcium | 112.00 | mg/l |
| Chloride | 3522.31 | mg/l |
| COD | 12.53 | mg/l |
| Fluoride | 0.50 | mg/l |
| Magnesium | 238.14 | mg/l |
| Phenolpthalein Alkanity | 6.38 | mg/l |
| Phosphate-P | 0.03 | mg/l |
| Potassium | 75.06 | mg/l |
| Sodium | 2222.35 | mg/l |
| Total Alkalinity | 151.10 | mg/l |
| Total Dissolved Solids(TDS) | 7012.0 | mg/l |
| Total Fixed Solids(TFS) | 6532.0 | mg/l |
| Total Hardness as CaCo3 | 1260.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 536.00 | mg/l |
| Cadmium | BDL | µg/l |
| Chromium Total | BDL | µg/l |
| Copper | BDL | µg/l |
| Lead | BDL | µg/l |
| Mercury | BDL | µg/l |
| a-BHC | BDL | ppb |
| Aldrin | NT | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | NT | ppb |
| Dieldrin | NT | ppb |
| g-BHC | NT | ppb |
| Malathion | BDL | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| Ammonia-N | BDL | mg/l |
| BOD | 1.30 | mg/l |
| Nitrite N | 0.4 | mg/l |
| Total Coliform | 28000.00 | MPN/100ml |
| Iron | 1.67 | mg/l |
| p,p-DDT | NT | ppb |