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: 10/05/2022 | Sample Time: 14:00 | |
| Human Activities: Fishing and Navigation | Weather: Raining | 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 | 0.22 | mg/l |
| BOD | 2.35 | mg/l |
| Conductivity | 7759.00 | µs/cm |
| Dissolved O2(DO) | 6.10 | mg/l |
| E-coli | 7000 | MPN/100ml |
| Fecal Coliform | 9400 | MPN/100ml |
| Fecal Streptococci | 250 | MPN/100ml |
| Nitrate-N | 0.86 | mg/l |
| pH | 8.67 | Unit |
| Temperature(Water) | 31.00 | ⁰C |
| Total Coliform | 17000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 238.00 | mg/l |
| Chloride | 8486.73 | mg/l |
| COD | 18.09 | mg/l |
| Fluoride | 0.30 | mg/l |
| Magnesium | 223.00 | mg/l |
| Nitrite N | 0.09 | mg/l |
| Phenolpthalein Alkanity | 12.00 | mg/l |
| Phosphate-P | 2.12 | mg/l |
| Potassium | 49.53 | mg/l |
| Sodium | 1067.94 | mg/l |
| Sulphate | 453.59 | mg/l |
| Total Alkalinity | 64.00 | mg/l |
| Total Dissolved Solids(TDS) | 4906.00 | mg/l |
| Total Fixed Solids(TFS) | 6862.00 | mg/l |
| Total Hardness as CaCo3 | 1512.00 | mg/l |
| Total Suspended Solids(TSS) | 170.00 | mg/l |
| Turbidity | 260.00 | NTU |