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: 07/07/2021 | Sample Time: 13:15 | |
Human Activities: Bathing washing, Fishing, Burning of Deadbody | Weather: Cloudy | 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: Muddy | Odour: Odour free | Visible effluent discharge: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Magnesium | 36.45 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.08 | mg/l |
Potassium | 19.55 | mg/l |
Sodium | 229.83 | mg/l |
Sulphate | 168.06 | mg/l |
Total Alkalinity | 210.00 | mg/l |
Total Dissolved Solids(TDS) | 1130.00 | mg/l |
Total Fixed Solids(TFS) | 1336.00 | mg/l |
Total Hardness as CaCo3 | 350.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 20.00 | mg/l |
Turbidity | 32.60 | NTU |
Ammonia-N | 2.02 | mg/l |
BOD | 8.25 | mg/l |
Conductivity | 2591.00 | µs/cm |
Nitrate-N | 0.13 | mg/l |
pH | 7.50 | Unit |
Temperature(Water) | 35.0 | ⁰C |
Total Coliform | 33000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 80.00 | mg/l |
Chloride | 624.81 | mg/l |
Dissolved O2(DO) | 0.60 | mg/l |
Fecal Coliform | 13000 | MPN/100ml |
Fecal Streptococci | 170 | MPN/100ml |
COD | 27.00 | mg/l |
Fluoride | 0.38 | mg/l |