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: 19/01/2021 | Sample Time: 13:30 | |
| 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: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 1.67 | mg/l |
| Fluoride | 0.38 | mg/l |
| Total Suspended Solids(TSS) | 132.00 | mg/l |
| Total Hardness as CaCo3 | 545.00 | mg/l |
| BOD | 1.35 | mg/l |
| Dissolved O2(DO) | 6.00 | mg/l |
| E-coli | 4600 | MPN/100ml |
| Fecal Coliform | 8400 | MPN/100ml |
| Fecal Streptococci | 270 | MPN/100ml |
| Nitrate-N | 1.90 | mg/l |
| pH | 6.57 | Unit |
| Temperature(Water) | 23.00 | ⁰C |
| Total Coliform | 17000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 113.00 | mg/l |
| COD | 21.59 | mg/l |
| Magnesium | 64.00 | mg/l |
| Phosphate-P | 0.04 | mg/l |
| Sodium | 730.70 | mg/l |
| Sulphate | 272.29 | mg/l |
| Total Alkalinity | 138.00 | mg/l |
| Nitrite N | 0.03 | mg/l |
| Total Dissolved Solids(TDS) | 2226.00 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Total Fixed Solids(TFS) | 2194.00 | mg/l |
| Conductivity | 4620.00 | µs/cm |
| Chloride | 1603.05 | mg/l |
| Potassium | 23.52 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 168.00 | NTU |