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: 24/05/2022 | Sample Time: 14:45 | |
| Human Activities: Bathing & washing, Navigation | Weather: Sunny | Water Body: Ganga |
| Frequency Of Monitoring: Continious | Use Based Class: A | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Light brown | Odour: Odour free | Visible effluent discharge: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.11 | mg/l |
| BOD | 2.20 | mg/l |
| Conductivity | 392.60 | µs/cm |
| Dissolved O2(DO) | 5.30 | mg/l |
| E-coli | 17000 | MPN/100ml |
| Fecal Coliform | 23000 | MPN/100ml |
| Fecal Streptococci | 240 | MPN/100ml |
| Nitrate-N | 0.71 | mg/l |
| pH | 7.48 | Unit |
| Temperature(Water) | 32.0 | ⁰C |
| Total Coliform | 49000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 35.20 | mg/l |
| Chloride | 18.19 | mg/l |
| COD | 11.00 | mg/l |
| Fluoride | 0.18 | mg/l |
| Magnesium | 10.21 | mg/l |
| Nitrite N | 0.05 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.15 | mg/l |
| Potassium | 5.57 | mg/l |
| Sodium | 41.00 | mg/l |
| Sulphate | 32.44 | mg/l |
| Total Alkalinity | 138.00 | mg/l |
| Total Dissolved Solids(TDS) | 228.00 | mg/l |
| Total Fixed Solids(TFS) | 230.00 | mg/l |
| Total Hardness as CaCo3 | 130.00 | mg/l |
| Total Suspended Solids(TSS) | 40.00 | mg/l |
| Turbidity | 28.50 | NTU |