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: 14/01/2019 | Sample Time: 14:05 | |
Human Activities: Nil | Weather: Sunny clear | Water Body: Ganga |
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 |
Ammonia-N | BDL | mg/l |
Conductivity | 1642.0 | µs/cm |
Fecal Coliform | 4000 | MPN/100ml |
Nitrate-N | 0.61 | mg/l |
pH | 7.86 | Unit |
Temperature | 19.0 | ⁰C |
Boron | BDL | mg/l |
Calcium | 88.00 | mg/l |
Chloride | 274.92 | mg/l |
COD | 6.33 | mg/l |
Fluoride | 0.22 | mg/l |
Phosphate-P | 0.25 | mg/l |
Potassium | 17.25 | mg/l |
Sodium | 607.07 | mg/l |
Sulphate | 36.80 | mg/l |
Total Alkalinity | 152.00 | mg/l |
Total Fixed Solids(TFS) | 556.0 | mg/l |
Total Hardness as CaCo3 | 400.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Turbidity | 51.2 | NTU |
BOD | 3.60 | mg/l |
Total Coliform | 6000 | MPN/100ml |
Phenolpthalein Alkanity | 0.0 | mg/l |
Total Dissolved Solids(TDS) | 686.0 | mg/l |
Dissolved O2(DO) | 7.8 | mg/l |
Magnesium | 43.74 | mg/l |
Total Suspended Solids(TSS) | 54.0 | mg/l |