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: 09/11/2020 | Sample Time: 13:10 | |
| 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 |
| Nitrate-N | 0.09 | mg/l |
| Chloride | 801.52 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Total Suspended Solids(TSS) | 60.00 | mg/l |
| Dissolved O2(DO) | 7.10 | mg/l |
| Conductivity | 1851.00 | µs/cm |
| BOD | 1.30 | mg/l |
| Boron | BDL | mg/l |
| Potassium | 14.59 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| E-coli | 3200 | MPN/100ml |
| Fecal Coliform | 13000 | MPN/100ml |
| Fecal Streptococci | 130 | MPN/100ml |
| COD | 22.22 | mg/l |
| Fluoride | 0.34 | mg/l |
| Magnesium | 46.00 | mg/l |
| Nitrite N | 0.08 | mg/l |
| Phosphate-P | 0.19 | mg/l |
| Sodium | 374.22 | mg/l |
| Sulphate | 82.50 | mg/l |
| Total Alkalinity | 108.00 | mg/l |
| Total Dissolved Solids(TDS) | 1234.00 | mg/l |
| Total Fixed Solids(TFS) | 1178.00 | mg/l |
| Total Hardness as CaCo3 | 357.00 | mg/l |
| Turbidity | 120.00 | NTU |
| Ammonia-N | 0.44 | mg/l |
| Calcium | 68.00 | mg/l |
| pH | 7.31 | Unit |
| Temperature(Water) | 27.0 | ⁰C |
| Total Coliform | 22000 | MPN/100ml |