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: 25/10/2019 | 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 |
| COD | 6.88 | mg/l |
| Fluoride | 0.43 | mg/l |
| Magnesium | 168.00 | mg/l |
| Nitrite N | 0.94 | mg/l |
| Phenolpthalein Alkanity | 4.00 | mg/l |
| Phosphate-P | 0.29 | mg/l |
| Potassium | 67.49 | mg/l |
| Sodium | 2309.54 | mg/l |
| Total Alkalinity | 116.00 | mg/l |
| Total Dissolved Solids(TDS) | 744.00 | mg/l |
| Total Fixed Solids(TFS) | 862.00 | mg/l |
| Total Hardness as CaCo3 | 926.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 428.00 | mg/l |
| Ammonia-N | BDL | mg/l |
| Boron | BDL | mg/l |
| BOD | 3.15 | mg/l |
| Conductivity | 1627.00 | µs/cm |
| Fecal Coliform | 3400 | MPN/100ml |
| Nitrate-N | 2.73 | mg/l |
| Sulphate | 487.90 | mg/l |
| pH | 7.00 | Unit |
| Temperature | 26.0 | ⁰C |
| Total Coliform | 11000 | MPN/100ml |
| Turbidity | 342.00 | NTU |
| Dissolved O2(DO) | 5.30 | mg/l |
| Chloride | 3948.77 | mg/l |
| Calcium | 94.00 | mg/l |