West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
| Station: Ganga at Dakshmineswar, West Bengal | River Basin: GANGA | CPCB Station Code: 1053 |
| Sample Date: 18/10/2019 | Sample Time: 12:30 | |
| Human Activities: Bathing & washing | Weather: Sunny clear | Water Body: Ganga |
| Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Total Coliform | 140000 | MPN/100ml |
| Temperature | 30.0 | ⁰C |
| pH | 7.36 | Unit |
| Boron | BDL | mg/l |
| Calcium | 32.94 | mg/l |
| Chloride | 15.00 | mg/l |
| COD | 18.00 | mg/l |
| Fluoride | 0.23 | mg/l |
| Magnesium | 4.71 | mg/l |
| Nitrite N | 0.08 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.46 | mg/l |
| Potassium | 4.07 | mg/l |
| Sodium | 17.42 | mg/l |
| Sulphate | 10.66 | mg/l |
| Total Alkalinity | 210.00 | mg/l |
| Total Dissolved Solids(TDS) | 56.00 | mg/l |
| Total Fixed Solids(TFS) | 244.00 | mg/l |
| Total Hardness as CaCo3 | 101.96 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 92.00 | mg/l |
| Turbidity | 66.70 | NTU |
| Ammonia-N | 0.91 | mg/l |
| BOD | 2.80 | mg/l |
| Conductivity | 352.50 | µs/cm |
| Dissolved O2(DO) | 4.80 | mg/l |
| E-coli | 49000 | MPN/100ml |
| Fecal Streptococci | 92 | MPN/100ml |
| Nitrate-N | 0.41 | mg/l |
| Fecal Coliform | 80000 | MPN/100ml |