West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
Station: GANGA AT DIAMOND HARBOUR, WEST BENGAL | River Basin: GANGA | CPCB Station Code: 1469 |
Sample Date: 19/02/2019 | Sample Time: 13:00 | |
Human Activities: Fishing | Weather: Sunny | Water Body: Ganga |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 2.00 m |
Color & Intensity: Light green | Odour: Fishy | Visible effluent discharge: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Fecal Coliform | 2000 | MPN/100ml |
Total Suspended Solids(TSS) | 186.0 | mg/l |
Dissolved O2(DO) | 7.2 | mg/l |
Nitrate-N | 0.63 | mg/l |
pH | 7.84 | Unit |
Temperature | 26 | ⁰C |
Total Coliform | 4000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 72.72 | mg/l |
Chloride | 1199.63 | mg/l |
Fluoride | 0.35 | mg/l |
Phenolpthalein Alkanity | 0.0 | mg/l |
Phosphate-P | BDL | mg/l |
Potassium | 18.86 | mg/l |
Sodium | 533.65 | mg/l |
Sulphate | 185.97 | mg/l |
Total Alkalinity | 164.00 | mg/l |
Total Dissolved Solids(TDS) | 2614.0 | mg/l |
Total Fixed Solids(TFS) | 2378.0 | mg/l |
Total Hardness as CaCo3 | 518.13 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Turbidity | 160.0 | NTU |
Ammonia-N | BDL | mg/l |
BOD | 1.40 | mg/l |
Conductivity | 5120.0 | µs/cm |
COD | 11.0 | mg/l |
Magnesium | 81.73 | mg/l |