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: 19/11/2019 | Sample Time: 12:45 | |
| 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: Mod Brown | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Nitrate-N | 0.82 | mg/l |
| Total Coliform | 220000 | MPN/100ml |
| Calcium | 34.51 | mg/l |
| Chloride | 54.98 | mg/l |
| COD | 12.00 | mg/l |
| Fluoride | 0.29 | mg/l |
| E-coli | 80000 | MPN/100ml |
| Fecal Coliform | 130000 | MPN/100ml |
| Fecal Streptococci | 80 | MPN/100ml |
| Magnesium | 11.30 | mg/l |
| Nitrite N | 0.03 | mg/l |
| Temperature | 27.0 | ⁰C |
| Ammonia-N | 0.19 | mg/l |
| BOD | 3.20 | mg/l |
| Dissolved O2(DO) | 6.50 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 86.00 | mg/l |
| Turbidity | 53.0 | NTU |
| Boron | BDL | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Conductivity | 396.00 | µs/cm |
| Total Dissolved Solids(TDS) | 308.00 | mg/l |
| Total Fixed Solids(TFS) | 240.00 | mg/l |
| Total Hardness as CaCo3 | 133.33 | mg/l |
| pH | 7.56 | Unit |
| Phosphate-P | 0.26 | mg/l |
| Potassium | 4.23 | mg/l |
| Sodium | 18.07 | mg/l |
| Sulphate | 28.02 | mg/l |
| Total Alkalinity | 150.00 | mg/l |