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 Dakshmineswar, West Bengal | River Basin: GANGA | CPCB Station Code: 1053 |
Sample Date: 18/04/2019 | Sample Time: 14:10 | |
Human Activities: Bathing & Washing | Weather: Sunny | Water Body: Ganga |
Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Magnesium | 14.77 | mg/l |
COD | 22.12 | mg/l |
Nitrate-N | 0.16 | mg/l |
Nitrite N | 0.01 | mg/l |
BOD | 5.20 | mg/l |
Ammonia-N | 0.18 | mg/l |
Phenolpthalein Alkanity | 0 | mg/l |
Phosphate-P | 0.07 | mg/l |
Potassium | 4.09 | mg/l |
Sulphate | 25.92 | mg/l |
Total Alkalinity | 146.0 | mg/l |
Total Dissolved Solids(TDS) | 246.0 | mg/l |
Total Hardness as CaCo3 | 139.22 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 106.0 | mg/l |
Turbidity | 64.2 | NTU |
Conductivity | 410.7 | µs/cm |
Dissolved O2(DO) | 5.7 | mg/l |
Fecal Coliform | 130000 | MPN/100ml |
pH | 7.98 | Unit |
Temperature | 30 | ⁰C |
Total Coliform | 240000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 31.37 | mg/l |
Chloride | 22.99 | mg/l |
Fluoride | 0.21 | mg/l |
Sodium | 34.20 | mg/l |
Total Fixed Solids(TFS) | 186.0 | mg/l |