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: 24/03/2022 | Sample Time: 13:51 | |
| 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 |
| Ammonia-N | 0.67 | mg/l |
| BOD | 1.65 | mg/l |
| Conductivity | 13393.33 | µs/cm |
| Dissolved O2(DO) | 6.60 | mg/l |
| E-coli | 9400 | MPN/100ml |
| Fecal Coliform | 17000 | MPN/100ml |
| Fecal Streptococci | 210 | MPN/100ml |
| Nitrate-N | 0.92 | mg/l |
| pH | 7.79 | Unit |
| Temperature(Water) | 29.0 | ⁰C |
| Total Coliform | 24000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 410.00 | mg/l |
| Chloride | 18859.40 | mg/l |
| COD | 36.29 | mg/l |
| Fluoride | 0.33 | mg/l |
| Magnesium | 341.00 | mg/l |
| Nitrite N | 0.07 | mg/l |
| Phenolpthalein Alkanity | 8.00 | mg/l |
| Phosphate-P | 0.02 | mg/l |
| Potassium | 47.98 | mg/l |
| Sodium | 1063.69 | mg/l |
| Sulphate | 611.02 | mg/l |
| Total Alkalinity | 176.00 | mg/l |
| Total Dissolved Solids(TDS) | 8014.00 | mg/l |
| Total Fixed Solids(TFS) | 7596.00 | mg/l |
| Total Hardness as CaCo3 | 2430.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 1004.00 | mg/l |
| Turbidity | 281.67 | NTU |