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: 04/03/2020 | Sample Time: 13:00 | |
| 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: Light green with water hyacinth | Odour: Odour free | Visible effluent discharge: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Nitrate-N | 1.65 | mg/l |
| Temperature | 27.0 | ⁰C |
| pH | 7.98 | Unit |
| COD | 7.00 | mg/l |
| Fluoride | 0.36 | mg/l |
| Magnesium | 8.92 | mg/l |
| Total Fixed Solids(TFS) | 234.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Nitrite N | 0.35 | mg/l |
| Total Hardness as CaCo3 | 126.48 | mg/l |
| Total Suspended Solids(TSS) | 42.00 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Conductivity | 368.00 | µs/cm |
| Turbidity | 26.2 | NTU |
| BOD | 3.20 | mg/l |
| Phosphate-P | 0.01 | mg/l |
| Potassium | 4.15 | mg/l |
| Sodium | 25.43 | mg/l |
| Sulphate | 26.66 | mg/l |
| Total Alkalinity | 138.00 | mg/l |
| Total Dissolved Solids(TDS) | 220.00 | mg/l |
| Calcium | 35.90 | mg/l |
| Ammonia-N | 0.56 | mg/l |
| Boron | BDL | mg/l |
| Dissolved O2(DO) | 5.70 | mg/l |
| Chloride | 21.99 | mg/l |
| E-coli | 17000 | MPN/100ml |
| Total Coliform | 80000 | MPN/100ml |
| Fecal Streptococci | 40 | MPN/100ml |
| Fecal Coliform | 50000 | MPN/100ml |