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: 03/06/2020 | Sample Time: 13:20 | |
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: Muddy | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Nitrate-N | 4.47 | mg/l |
pH | 7.78 | Unit |
Boron | BDL | mg/l |
Calcium | 321.57 | mg/l |
COD | 56.54 | mg/l |
Fluoride | 0.45 | mg/l |
Magnesium | 95.23 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.75 | mg/l |
Potassium | 38.16 | mg/l |
Sodium | 670.53 | mg/l |
Sulphate | 144.42 | mg/l |
BOD | 8.75 | mg/l |
Conductivity | 3732.00 | µs/cm |
Total Alkalinity | 250.00 | mg/l |
Dissolved O2(DO) | 2.40 | mg/l |
Fecal Coliform | 70000 | MPN/100ml |
Temperature(Water) | 35.0 | ⁰C |
Total Coliform | 140000 | MPN/100ml |
Chloride | 2999.07 | mg/l |
Total Dissolved Solids(TDS) | 3392.00 | mg/l |
Total Fixed Solids(TFS) | 3162.00 | mg/l |
Total Hardness as CaCo3 | 1196.08 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 216.00 | mg/l |
Turbidity | 135.00 | NTU |
Ammonia-N | BDL | mg/l |