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: 06/04/2021 | Sample Time: 16;00 | |
Human Activities: Drinking & Domestic | 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: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.18 | mg/l |
BOD | 2.10 | mg/l |
Conductivity | 467.30 | µs/cm |
Dissolved O2(DO) | 7.20 | mg/l |
E-coli | 23000 | MPN/100ml |
Fecal Coliform | 130000 | MPN/100ml |
Fecal Streptococci | 790 | MPN/100ml |
Nitrate-N | 0.31 | mg/l |
pH | 7.96 | Unit |
Temperature(Water) | 30 | ⁰C |
Total Coliform | 240000 | MPN/100ml |
Calcium | 46.76 | mg/l |
Chloride | 13.00 | mg/l |
COD | 9.00 | mg/l |
Fluoride | 0.30 | mg/l |
Magnesium | 18.23 | mg/l |
Nitrite N | 0.01 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.15 | mg/l |
Potassium | 4.20 | mg/l |
Sodium | 17.20 | mg/l |
Sulphate | 25.03 | mg/l |
Total Alkalinity | 160.00 | mg/l |
Total Fixed Solids(TFS) | 224.00 | mg/l |
Total Hardness as CaCo3 | 191.67 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 26.00 | mg/l |
Turbidity | 19.90 | NTU |
Arsenic | BDL | mg/l |
Cadmium | BDL | mg/l |
Chromium Total | BDL | mg/l |
Copper | BDL | mg/l |
Iron | 0.48 | mg/l |
Lead | BDL | mg/l |
Mercury | BDL | mg/l |
Zinc | BDL | mg/l |
a-BHC | BDL | ppb |
a-Endosulphan | NT | ppb |
Aldrin | BDL | ppb |
Anilophos | NT | ppb |
b-Endosulphan | NT | ppb |
Chlorpyriphos | BDL | ppb |
Dieldrin | NT | ppb |
g-BHC | NT | ppb |
Malathion | BDL | ppb |
Methyl Parathion | BDL | ppb |
o,p-DDT | NT | ppb |
Boron | BDL | mg/l |
Total Dissolved Solids(TDS) | 246.00 | mg/l |
Nickel | BDL | mg/l |
p,p-DDT | NT | ppb |