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: 10/09/2020 | Sample Time: 12:56 | |
| Human Activities: Fishing and 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 |
| Conductivity | 565.80 | µs/cm |
| Calcium | 38.00 | mg/l |
| Phenolpthalein Alkanity | 4.00 | mg/l |
| COD | 23.77 | mg/l |
| Fluoride | 0.33 | mg/l |
| Phosphate-P | 0.58 | mg/l |
| Potassium | 13.91 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Fecal Coliform | 780 | MPN/100ml |
| Nitrate-N | 0.99 | mg/l |
| Temperature(Water) | 32.00 | ⁰C |
| Total Hardness as CaCo3 | 188.00 | mg/l |
| Magnesium | 23.00 | mg/l |
| Total Coliform | 3100 | MPN/100ml |
| Total Fixed Solids(TFS) | 1556.00 | mg/l |
| pH | 7.30 | Unit |
| Sulphate | 41.94 | mg/l |
| Total Suspended Solids(TSS) | 596.00 | mg/l |
| Boron | BDL | mg/l |
| Chloride | 235.74 | mg/l |
| BOD | 1.90 | mg/l |
| Nitrite N | 0.83 | mg/l |
| Total Alkalinity | 100.00 | mg/l |
| Turbidity | 991.00 | NTU |
| Dissolved O2(DO) | 7.00 | mg/l |
| Total Dissolved Solids(TDS) | 332.00 | mg/l |
| Ammonia-N | 0.14 | mg/l |
| Sodium | 344.65 | mg/l |