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: 09/08/2019 | Sample Time: 13:05 | |
Human Activities: Bathing washing, Fishing, Burning of Dead body | 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: Mod Brown | Odour: Fishy, Septic | Visible effluent discharge: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Sulphate | 128.36 | mg/l |
Total Alkalinity | 228.00 | mg/l |
Total Dissolved Solids(TDS) | 2318.00 | mg/l |
Total Fixed Solids(TFS) | 2712.00 | mg/l |
Total Hardness as CaCo3 | 566.04 | mg/l |
BOD | 7.50 | mg/l |
Boron | BDL | mg/l |
Calcium | 143.40 | mg/l |
Fluoride | 0.44 | mg/l |
Magnesium | 50.43 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 182.00 | mg/l |
Turbidity | 12.60 | NTU |
Ammonia-N | 1.09 | mg/l |
Conductivity | 5267.00 | µs/cm |
Dissolved O2(DO) | 0.70 | mg/l |
Fecal Coliform | 110000 | MPN/100ml |
Nitrate-N | 4.83 | mg/l |
pH | 7.67 | Unit |
Temperature | 31.0 | ⁰C |
Total Coliform | 300000 | MPN/100ml |
Chloride | 1349.58 | mg/l |
COD | 37.44 | mg/l |
Potassium | 28.82 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.22 | mg/l |
Sodium | 393.36 | mg/l |