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: 17/09/2021 | Sample Time: 13:40 | |
| Human Activities: Bathing & washing, Navigation | Weather: Rainy | Water Body: Ganga |
| Frequency Of Monitoring: Continious | Use Based Class: A | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None, Water Hyacinth |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.19 | mg/l |
| BOD | 2.40 | mg/l |
| Conductivity | 330.90 | µs/cm |
| Dissolved O2(DO) | 4.70 | mg/l |
| E-coli | 17000 | MPN/100ml |
| Fecal Coliform | 23000 | MPN/100ml |
| Fecal Streptococci | 110 | MPN/100ml |
| Nitrate-N | 0.29 | mg/l |
| pH | 7.23 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 70000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 30.40 | mg/l |
| Chloride | 22.99 | mg/l |
| COD | 15.00 | mg/l |
| Fluoride | 0.34 | mg/l |
| Magnesium | 6.32 | mg/l |
| Nitrite N | 0.03 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.19 | mg/l |
| Potassium | 3.56 | mg/l |
| Sodium | 12.74 | mg/l |
| Sulphate | 17.26 | mg/l |
| Total Alkalinity | 108.00 | mg/l |
| Total Dissolved Solids(TDS) | 182.00 | mg/l |
| Total Fixed Solids(TFS) | 128.00 | mg/l |
| Total Hardness as CaCo3 | 102.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 84.00 | mg/l |
| Turbidity | 40.00 | NTU |