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: 01/10/2020 | Sample Time: 13:00 | |
| Human Activities: Fishing,Navigation | Weather: Cloudy | 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: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Anilophos | BDL | ppb |
| Dissolved O2(DO) | 5.40 | mg/l |
| Sulphate | 96.66 | mg/l |
| Mercury | BDL | mg/l |
| Fluoride | 0.34 | mg/l |
| Conductivity | 1203.00 | µs/cm |
| pH | 7.56 | Unit |
| Total Hardness as CaCo3 | 207.00 | mg/l |
| Ammonia-N | BDL | mg/l |
| Iron | BDL | mg/l |
| Zinc | BDL | mg/l |
| Fecal Coliform | 1000 | MPN/100ml |
| Nitrate-N | 0.28 | mg/l |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 3800 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 60.00 | mg/l |
| Chloride | 801.52 | mg/l |
| Nitrite N | 0.07 | mg/l |
| Phenolpthalein Alkanity | 4.00 | mg/l |
| Phosphate-P | 0.01 | mg/l |
| Potassium | 14.08 | mg/l |
| Sodium | 350.63 | mg/l |
| Total Alkalinity | 110.00 | mg/l |
| Total Fixed Solids(TFS) | 608.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| COD | 20.41 | mg/l |
| Magnesium | 14.00 | mg/l |
| BOD | 0.70 | mg/l |
| Total Suspended Solids(TSS) | 360.00 | mg/l |
| Turbidity | 154.00 | NTU |
| Arsenic | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Lead | BDL | mg/l |
| Nickel | BDL | mg/l |
| a-BHC | BDL | ppb |
| a-Endosulphan | BDL | ppb |
| Aldrin | NT | ppb |
| b-Endosulphan | BDL | ppb |
| Chlorpyriphos | BDL: | ppb |
| Dieldrin | NT | ppb |
| g-BHC | BDL | ppb |
| Malathion | BDL | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | BDL | ppb |
| Total Dissolved Solids(TDS) | 508.00 | mg/l |
| Cadmium | BDL | mg/l |