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: 16/05/2019 | Sample Time: 12:45 | |
| Human Activities: Fishing | Weather: Sunny | Water Body: Ganga |
| Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Mod Brown | Odour: Fishy | Visible effluent discharge: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Calcium | 30.59 | mg/l |
| BOD | 2.70 | mg/l |
| Conductivity | 336.2 | µs/cm |
| Dissolved O2(DO) | 5.6 | mg/l |
| Fecal Coliform | 240000 | MPN/100ml |
| Nitrate-N | 0.20 | mg/l |
| pH | 8.12 | Unit |
| Temperature | 32 | ⁰C |
| Total Coliform | 500000 | MPN/100ml |
| Ammonia-N | 0.19 | mg/l |
| Boron | BDL | mg/l |
| Sulphate | 22.39 | mg/l |
| Phenolpthalein Alkanity | 0 | mg/l |
| Phosphate-P | 0.09 | mg/l |
| Potassium | 3.72 | mg/l |
| Sodium | 29.82 | mg/l |
| Total Alkalinity | 104.0 | mg/l |
| Total Dissolved Solids(TDS) | 172.0 | mg/l |
| Total Fixed Solids(TFS) | 162.0 | mg/l |
| Total Hardness as CaCo3 | 113.73 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 40.0 | mg/l |
| Turbidity | 27.2 | NTU |
| Chloride | 14.99 | mg/l |
| COD | 35.8 | mg/l |
| Fluoride | 0.26 | mg/l |
| Magnesium | 9.05 | mg/l |
| Nitrite N | 0.02 | mg/l |