West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
Station: D/S OF BIDYADHARI RIVER AT MALANCHA BURNING GHAT | River Basin: Tidal streams | CPCB Station Code: 2550 |
Sample Date: 18/01/2019 | Sample Time: 13:20 | |
Human Activities: Fishing | Weather: Sunny | Water Body: D/S OF BIDYADHARI RIVER AT MALANCHA BURNING GHAT |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 2.00 m |
Color & Intensity: Light green | Odour: Fishy | Visible effluent discharge: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Total Coliform | 34000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 200.00 | mg/l |
Chloride | 999.69 | mg/l |
COD | 55.00 | mg/l |
Fluoride | 0.43 | mg/l |
Magnesium | 111.78 | mg/l |
Phenolpthalein Alkanity | 0.0 | mg/l |
Total Dissolved Solids(TDS) | 2366.00 | mg/l |
Total Fixed Solids(TFS) | 2232.00 | mg/l |
Total Hardness as CaCo3 | 960.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 74.00 | mg/l |
Turbidity | 68.5 | NTU |
Ammonia-N | 5.35 | mg/l |
BOD | 19.23 | mg/l |
Conductivity | 6247.0 | µs/cm |
Dissolved O2(DO) | 1.4 | mg/l |
Fecal Coliform | 22000 | MPN/100ml |
Nitrate-N | 0.70 | mg/l |
pH | 7.57 | Unit |
Temperature | 21.0 | ⁰C |
Phosphate-P | 0.06 | mg/l |
Potassium | 16.74 | mg/l |
Sodium | 637.01 | mg/l |
Sulphate | 147.03 | mg/l |
Total Alkalinity | 154.00 | mg/l |