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: 23/05/2019 | Sample Time: 11:35 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 |
| Ammonia-N | BDL | mg/l |
| BOD | 1.65 | mg/l |
| Conductivity | 11230.00 | µs/cm |
| Dissolved O2(DO) | 7.00 | mg/l |
| Fecal Coliform | 17000 | MPN/100ml |
| Nitrate-N | 0.14 | mg/l |
| pH | 7.45 | Unit |
| Temperature | 33.0 | ⁰C |
| Total Coliform | 28000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 122.45 | mg/l |
| Chloride | 3427.87 | mg/l |
| COD | 18.61 | mg/l |
| Fluoride | 0.37 | mg/l |
| Magnesium | 235.56 | mg/l |
| Nitrite N | 0.01 | mg/l |
| Phenolpthalein Alkanity | 10.12 | mg/l |
| Phosphate-P | 0.07 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 2620.00 | mg/l |
| Turbidity | 856.0 | NTU |
| Potassium | 89.00 | mg/l |
| Sodium | 2242.50 | mg/l |
| Sulphate | 466.97 | mg/l |
| Total Alkalinity | 135.61 | mg/l |
| Total Dissolved Solids(TDS) | 6756.0 | mg/l |
| Total Fixed Solids(TFS) | 5534.0 | mg/l |
| Total Hardness as CaCo3 | 1275.50 | mg/l |