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: 04/06/2020 | Sample Time: 13:15 | |
| Human Activities: Navigation, Fishing | 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: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Conductivity | 5360.00 | µs/cm |
| Dissolved O2(DO) | 7.20 | mg/l |
| Fecal Coliform | 3900 | MPN/100ml |
| pH | 7.84 | Unit |
| Temperature(Water) | 31.0 | ⁰C |
| Total Coliform | 9400 | MPN/100ml |
| Boron | BDL | mg/l |
| Chloride | 4526.25 | mg/l |
| COD | 15.36 | mg/l |
| Fluoride | 0.48 | mg/l |
| Magnesium | 183.00 | mg/l |
| Phenolpthalein Alkanity | 12.00 | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 15.88 | mg/l |
| Sodium | 363.46 | mg/l |
| Total Alkalinity | 116.00 | mg/l |
| Total Dissolved Solids(TDS) | 6648.00 | mg/l |
| Total Fixed Solids(TFS) | 6596.00 | mg/l |
| Total Hardness as CaCo3 | 1410.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 909.00 | NTU |
| BOD | 1.15 | mg/l |
| Calcium | 263.00 | mg/l |
| Nitrite N | 0.03 | mg/l |
| Sulphate | 479.34 | mg/l |
| Nitrate-N | 1.03 | mg/l |
| Total Suspended Solids(TSS) | 952.00 | mg/l |
| Ammonia-N | BDL | mg/l |