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: 14/05/2019 | Sample Time: 15:10 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 |
| Calcium | 102.04 | mg/l |
| Chloride | 2570.90 | mg/l |
| COD | 11.05 | mg/l |
| Fluoride | 0.43 | mg/l |
| Magnesium | 158.69 | mg/l |
| Nitrite N | 0.02 | mg/l |
| Temperature | 32.0 | ⁰C |
| Total Coliform | 11000 | MPN/100ml |
| Boron | BDL | mg/l |
| Phenolpthalein Alkanity | 8.10 | mg/l |
| Phosphate-P | 0.23 | mg/l |
| Potassium | 72.68 | mg/l |
| Sodium | 1587.50 | mg/l |
| Sulphate | 453.46 | mg/l |
| Total Alkalinity | 145.73 | mg/l |
| Total Dissolved Solids(TDS) | 5352.0 | mg/l |
| Total Fixed Solids(TFS) | 4990.0 | mg/l |
| Total Hardness as CaCo3 | 908.16 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 1392.00 | mg/l |
| Turbidity | 840.0 | NTU |
| Ammonia-N | 0.13 | mg/l |
| BOD | 0.80 | mg/l |
| Conductivity | 10800.00 | µs/cm |
| Dissolved O2(DO) | 6.10 | mg/l |
| Fecal Coliform | 8000 | MPN/100ml |
| Nitrate-N | 0.16 | mg/l |
| pH | 7.25 | Unit |