West Bengal Pollution Control Board |
Hooghly Laboratory |
Himalaya Bhawan, Delhi Road, Dankuni, Hooghly |
Station: GANGA AT SERAMPORE, WEST BENGAL | River Basin: GANGA | CPCB Station Code: 1472 |
Sample Date: 21/12/2020 | Sample Time: 10:40 | |
Human Activities: Navigation | Weather: Sunny,clear | Water Body: GANGA AT SERAMPORE |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 3.00 m |
Color & Intensity: Clear | Odour: Odour Free | Visible effluent discharge: High |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Dissolved O2(DO) | 7.90 | mg/l |
Ammonia-N | 0.30 | mg/l |
BOD | 1.30 | mg/l |
Conductivity | 360.60 | µs/cm |
E-coli | 11000 | MPN/100ml |
Fecal Coliform | 33000 | MPN/100ml |
Fecal Streptococci | 140 | MPN/100ml |
pH | 8.13 | Unit |
Temperature(Water) | 20 | ⁰C |
Total Coliform | 49000 | MPN/100ml |
Calcium | 51.53 | mg/l |
Chloride | 11.00 | mg/l |
COD | 6.73 | mg/l |
Fluoride | 0.27 | mg/l |
Nitrite N | 0.02 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.06 | mg/l |
Sodium | 13.60 | mg/l |
Sulphate | 23.02 | mg/l |
Total Alkalinity | 164.44 | mg/l |
Total Fixed Solids(TFS) | 118.00 | mg/l |
Total Hardness as CaCo3 | 169.39 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 34.00 | mg/l |
Nitrate-N | 0.58 | mg/l |
Boron | BDL | mg/l |
Magnesium | 9.92 | mg/l |
Potassium | 3.40 | mg/l |
Total Dissolved Solids(TDS) | 268.00 | mg/l |
Turbidity | 28.30 | NTU |