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 Uluberia, West Bengal | River Basin: GANGA | CPCB Station Code: 1052 |
| Sample Date: 20/02/2020 | Sample Time: 12:30 | |
| Human Activities: Bathing & washing | Weather: Sunny clear | Water Body: Ganga |
| Frequency Of Monitoring: Continious | Use Based Class: A | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Mod Brown | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 3.70 | mg/l |
| Sulphate | 31.34 | mg/l |
| Conductivity | 365.60 | µs/cm |
| Dissolved O2(DO) | 8.10 | mg/l |
| E-coli | 7800 | MPN/100ml |
| Fecal Coliform | 13000 | MPN/100ml |
| Fecal Streptococci | 20 | MPN/100ml |
| Nitrate-N | 1.37 | mg/l |
| pH | 7.30 | Unit |
| Temperature | 23.0 | ⁰C |
| Total Coliform | 27000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 45.49 | mg/l |
| Chloride | 23.99 | mg/l |
| COD | 16.00 | mg/l |
| Fluoride | 0.24 | mg/l |
| Magnesium | 10.48 | mg/l |
| Nitrite N | 0.03 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.09 | mg/l |
| Potassium | 4.60 | mg/l |
| Sodium | 36.26 | mg/l |
| Ammonia-N | BDL | mg/l |
| Total Alkalinity | 136.00 | mg/l |
| Total Dissolved Solids(TDS) | 144.00 | mg/l |
| Total Fixed Solids(TFS) | 182.00 | mg/l |
| Total Hardness as CaCo3 | 156.86 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 44.00 | mg/l |
| Turbidity | 24.60 | NTU |