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: 23/03/2021 | Sample Time: 13:00 | |
| 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 green | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.17 | mg/l |
| BOD | 3.40 | mg/l |
| Conductivity | 403.20 | µs/cm |
| Dissolved O2(DO) | 5.80 | mg/l |
| E-coli | 2300 | MPN/100ml |
| Fecal Coliform | 4500 | MPN/100ml |
| Fecal Streptococci | 23 | MPN/100ml |
| Nitrate-N | 0.23 | mg/l |
| pH | 7.44 | Unit |
| Temperature(Water) | 31.0 | ⁰C |
| Total Coliform | 7800 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 42.40 | mg/l |
| Chloride | 20.28 | mg/l |
| COD | 16.00 | mg/l |
| Fluoride | 0.33 | mg/l |
| Magnesium | 12.15 | mg/l |
| Nitrite N | 0.10 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.02 | mg/l |
| Potassium | 3.37 | mg/l |
| Sodium | 14.74 | mg/l |
| Sulphate | 21.30 | mg/l |
| Total Alkalinity | 172.00 | mg/l |
| Total Dissolved Solids(TDS) | 340.00 | mg/l |
| Total Fixed Solids(TFS) | 154.00 | mg/l |
| Total Hardness as CaCo3 | 156.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 144.00 | mg/l |
| Turbidity | 10.60 | NTU |