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: 23/12/2021 | Sample Time: 14:15 | |
| Human Activities: Navigtion, Bathing and 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: Fishy | Visible effluent discharge: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.11 | mg/l |
| BOD | 2.10 | mg/l |
| Conductivity | 32730.00 | µs/cm |
| Dissolved O2(DO) | 7.60 | mg/l |
| E-coli | 4600 | MPN/100ml |
| Fecal Coliform | 9400 | MPN/100ml |
| Fecal Streptococci | 140 | MPN/100ml |
| Nitrate-N | 0.42 | mg/l |
| pH | 7.28 | Unit |
| Temperature(Water) | 19.00 | ⁰C |
| Total Coliform | 14000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 95.00 | mg/l |
| Chloride | 1131.00 | mg/l |
| COD | 14 | mg/l |
| Fluoride | 0.49 | mg/l |
| Magnesium | 68.00 | mg/l |
| Nitrite N | 0.06 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.05 | mg/l |
| Potassium | 31.00 | mg/l |
| Sodium | 743.00 | mg/l |
| Sulphate | 1134.13 | mg/l |
| Total Alkalinity | 128.00 | mg/l |
| Total Dissolved Solids(TDS) | 17846.00 | mg/l |
| Total Fixed Solids(TFS) | 17364.00 | mg/l |
| Total Hardness as CaCo3 | 518.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 280.00 | mg/l |
| Turbidity | 14.90 | NTU |