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: 18/12/2019 | Sample Time: 11:30 | |
| 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 |
| Ammonia-N | 0.11 | mg/l |
| Magnesium | 165.00 | mg/l |
| Nitrite N | 0.05 | mg/l |
| Fecal Coliform | 7000 | MPN/100ml |
| Temperature | 23.00 | ⁰C |
| Phenolpthalein Alkanity | 8.00 | mg/l |
| Total Coliform | 22000 | MPN/100ml |
| Phosphate-P | 0.04 | mg/l |
| Potassium | 54.07 | mg/l |
| Sodium | 1628.13 | mg/l |
| Sulphate | 416.04 | mg/l |
| Boron | BDL | mg/l |
| Calcium | 89.00 | mg/l |
| Chloride | 1472.59 | mg/l |
| Total Alkalinity | 132.00 | mg/l |
| Total Dissolved Solids(TDS) | 2268.00 | mg/l |
| Total Fixed Solids(TFS) | 2462.00 | mg/l |
| Total Hardness as CaCo3 | 901.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 278.00 | mg/l |
| Turbidity | 354.00 | NTU |
| Conductivity | 4022.00 | µs/cm |
| Dissolved O2(DO) | 8.00 | mg/l |
| Nitrate-N | 0.78 | mg/l |
| pH | 7.94 | Unit |
| COD | 6.23 | mg/l |
| Fluoride | 0.37 | mg/l |
| BOD | 1.60 | mg/l |