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: 01/10/2019 | Sample Time: 10:50 | |
Human Activities: Bathing ,washing &Navigation | Weather: Sunny | Water Body: Ganga at Tribeni |
Frequency Of Monitoring: Quarterly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
Color & Intensity: muddy | Odour: Odour Free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Dissolved O2(DO) | 5.50 | mg/l |
Ammonia-N | BDL | mg/l |
BOD | 4.20 | mg/l |
Nitrate-N | 0.34 | mg/l |
Chloride | 7.83 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Total Alkalinity | 108.32 | mg/l |
Total Suspended Solids(TSS) | 208.00 | mg/l |
a-BHC | BDL | ppb |
p,p-DDT | NT | ppb |
Anilophos | NT | ppb |
b-Endosulphan | NT | ppb |
Chlorpyriphos | NT | ppb |
Dieldrin | BDL | ppb |
g-BHC | BDL | ppb |
Sulphate | 15.51 | mg/l |
Total Dissolved Solids(TDS) | 132.00 | mg/l |
Total Fixed Solids(TFS) | 46.0 | mg/l |
Total Hardness as CaCo3 | 108.49 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Turbidity | 238.0 | NTU |
Arsenic | BDL | µg/l |
Cadmium | BDL | µg/l |
Chromium Total | BDL | µg/l |
Copper | BDL | µg/l |
Iron | 6.15 | mg/l |
Lead | BDL | µg/l |
Mercury | BDL | µg/l |
Nickel | BDL | µg/l |
Zinc | BDL | µg/l |
a-Endosulphan | BDL | ppb |
Aldrin | NT | ppb |
Malathion | BDL | ppb |
Methyl Parathion | BDL | ppb |
COD | 17.34 | mg/l |
Fluoride | 0.19 | mg/l |
Magnesium | 5.73 | mg/l |
Nitrite N | 0.01 | mg/l |
Phosphate-P | 0.044 | mg/l |
Potassium | 4.00 | mg/l |
Sodium | 12.70 | mg/l |
Conductivity | 281.60 | µs/cm |
E-coli | 23000 | MPN/100ml |
o,p-DDT | NT | ppb |
Fecal Coliform | 30000 | MPN/100ml |
Temperature | 29 | ⁰C |
Boron | BDL | mg/l |
Total Coliform | 50000 | MPN/100ml |
Fecal Streptococci | 110 | MPN/100ml |
Calcium | 33.96 | mg/l |
pH | 7.79 | Unit |