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: 16/12/2019 | Sample Time: 12:15 | |
| Human Activities: Bathing & washing | Weather: Sunny | Water Body: Ganga |
| Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Light green | Odour: Odour free | Visible effluent discharge: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Total Suspended Solids(TSS) | 54.00 | mg/l |
| Turbidity | 26.40 | NTU |
| Ammonia-N | 0.37 | mg/l |
| BOD | 4.30 | mg/l |
| Nitrate-N | 0.78 | mg/l |
| Boron | BDL | mg/l |
| pH | 7.07 | Unit |
| Total Coliform | 170000 | MPN/100ml |
| Temperature | 23.0 | ⁰C |
| Calcium | 44.80 | mg/l |
| Conductivity | 388.40 | µs/cm |
| Dissolved O2(DO) | 7.00 | mg/l |
| E-coli | 80000 | MPN/100ml |
| Fecal Coliform | 110000 | MPN/100ml |
| Fecal Streptococci | 68 | MPN/100ml |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Chloride | 22.32 | mg/l |
| Total Alkalinity | 156.00 | mg/l |
| Fluoride | 0.33 | mg/l |
| Magnesium | 7.77 | mg/l |
| Potassium | 4.10 | mg/l |
| Nitrite N | 0.18 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.12 | mg/l |
| COD | 12.00 | mg/l |
| Total Dissolved Solids(TDS) | 216.00 | mg/l |
| Sodium | 19.09 | mg/l |
| Sulphate | 27.74 | mg/l |
| Total Hardness as CaCo3 | 144.00 | mg/l |
| Total Fixed Solids(TFS) | 154.00 | mg/l |