West Bengal Pollution Control Board |
Hooghly Laboratory |
Himalaya Bhawan, Delhi Road, Dankuni, Hooghly |
Station: Ganga at Tribeni near burning ghat | River Basin: GANGA | CPCB Station Code: 2506 |
Sample Date: 04/04/2022 | Sample Time: 12:49 | |
Human Activities: Bathing, Fishing, Navigation | Weather: Sunny, Clear | Water Body: Ganga at Tribeni |
Frequency Of Monitoring: Quarterly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
Color & Intensity: Muddy | Odour: Nil | Visible effluent discharge: nil |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.1 | mg/l |
BOD | 2.9 | mg/l |
Conductivity | 481.2 | µs/cm |
E-coli | 4500 | MPN/100ml |
Fecal Coliform | 13000 | MPN/100ml |
Fecal Streptococci | 2200 | MPN/100ml |
Nitrate-N | 0.59 | mg/l |
pH | 7.96 | Unit |
Temperature(Water) | 28.0 | ⁰C |
Total Coliform | 23000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 40.08 | mg/l |
Chloride | 22.99 | mg/l |
COD | 14.0 | mg/l |
Fluoride | 0.28 | mg/l |
Nitrite N | 0.01 | mg/l |
Phenolpthalein Alkanity | nil | mg/l |
Phosphate-P | 0.24 | mg/l |
Potassium | 5.8 | mg/l |
Sodium | 25.7 | mg/l |
Sulphate | 29.85 | mg/l |
Total Alkalinity | 166.66 | mg/l |
Total Dissolved Solids(TDS) | 254.0 | mg/l |
Total Fixed Solids(TFS) | 362.0 | mg/l |
Total Hardness as CaCo3 | 163.33 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 314.0 | mg/l |
Arsenic | 0.004 | mg/l |
Cadmium | BDL | mg/l |
Chromium Total | BDL | mg/l |
Copper | BDL | mg/l |
Iron | 6.69 | mg/l |
Lead | 0.006 | mg/l |
Mercury | BDL | mg/l |
Nickel | BDL | mg/l |
Zinc | BDL | mg/l |
a-BHC | ppb | |
a-Endosulphan | ppb | |
Aldrin | ppb | |
b-Endosulphan | ppb | |
Chlorpyriphos | ppb | |
Dieldrin | ppb | |
g-BHC | ppb | |
Malathion | ppb | |
Methyl Parathion | ppb | |
o,p-DDT | ppb | |
p,p-DDT | ppb | |
Dissolved O2(DO) | 6.2 | mg/l |
Magnesium | 15.39 | mg/l |
Turbidity | 284.5 | NTU |
Anilophos | ppb |