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: 10/05/2019 | Sample Time: 12:15 | |
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 |
Dissolved O2(DO) | NIL | mg/l |
Fecal Coliform | 17000 | MPN/100ml |
Nitrate-N | 0.05 | mg/l |
pH | 7.90 | Unit |
Temperature | 32 | ⁰C |
Total Coliform | 26000 | MPN/100ml |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 50.0 | mg/l |
Turbidity | 364.0 | NTU |
Boron | BDL | mg/l |
Calcium | 181.13 | mg/l |
Chloride | 5398.33 | mg/l |
COD | 38.46 | mg/l |
Fluoride | 0.48 | mg/l |
Magnesium | 357.62 | mg/l |
Phenolpthalein Alkanity | 0 | mg/l |
Phosphate-P | 0.07 | mg/l |
Potassium | 30.05 | mg/l |
Sodium | 1980.50 | mg/l |
Sulphate | 750.72 | mg/l |
Total Alkalinity | 168.0 | mg/l |
Total Dissolved Solids(TDS) | 11136.0 | mg/l |
Total Fixed Solids(TFS) | 9840.0 | mg/l |
Ammonia-N | 1.60 | mg/l |
BOD | 17.25 | mg/l |
Conductivity | 16230.0 | µs/cm |
Total Hardness as CaCo3 | 1924.53 | mg/l |