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: 06/03/2020 | Sample Time: 12:30 | |
Human Activities: Bathing & washing | Weather: Sunny clear | 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: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Calcium | 89.76 | mg/l |
Chloride | 2132.66 | mg/l |
Sodium | 789.89 | mg/l |
Sulphate | 243.52 | mg/l |
Total Alkalinity | 310.00 | mg/l |
COD | 27.00 | mg/l |
Fluoride | 0.43 | mg/l |
Magnesium | 47.09 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.04 | mg/l |
Potassium | 35,73 | mg/l |
Total Dissolved Solids(TDS) | 3696.00 | mg/l |
Total Fixed Solids(TFS) | 3364.00 | mg/l |
Total Hardness as CaCo3 | 418.20 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Turbidity | 96.70 | NTU |
Ammonia-N | 2.16 | mg/l |
BOD | 12.71 | mg/l |
Conductivity | 5797.00 | µs/cm |
Fecal Coliform | 50000 | MPN/100ml |
Nitrate-N | 2.57 | mg/l |
pH | 7.20 | Unit |
Temperature | 27.0 | ⁰C |
Total Coliform | 80000 | MPN/100ml |
Boron | BDL | mg/l |
Total Suspended Solids(TSS) | 136.00 | mg/l |
Dissolved O2(DO) | 3.00 | mg/l |