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: 09/10/2019 | Sample Time: 12:05 | |
Human Activities: Bathing & washing, Navigation | Weather: Cloudy | 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 |
Nitrate-N | 0.52 | mg/l |
pH | 7.63 | Unit |
Total Hardness as CaCo3 | 90.00 | mg/l |
Magnesium | 4.80 | mg/l |
Arsenic | BDL | µg/l |
Total Coliform | 90000 | MPN/100ml |
Boron | BDL | mg/l |
Chloride | 4.90 | mg/l |
Fluoride | 0.17 | mg/l |
Sodium | 10.30 | mg/l |
a-Endosulphan | BDL | ppb |
Anilophos | BDL | ppb |
b-Endosulphan | BDL | ppb |
Chlorpyriphos | BDL | ppb |
Dieldrin | BDL | ppb |
g-BHC | BDL | ppb |
Malathion | BDL | ppb |
Methyl Parathion | BDL | ppb |
o,p-DDT | BDL | ppb |
p,p-DDT | BDL | ppb |
Ammonia-N | BDL | mg/l |
Conductivity | 251.80 | µs/cm |
Dissolved O2(DO) | 6.60 | mg/l |
E-coli | 33000 | MPN/100ml |
Fecal Coliform | 50000 | MPN/100ml |
Fecal Streptococci | 46 | MPN/100ml |
Calcium | 28.00 | mg/l |
Aldrin | BDL | ppb |
BOD | 4.40 | mg/l |
COD | 17.00 | mg/l |
Temperature | 26.0 | ⁰C |
Turbidity | 82.90 | NTU |
Cadmium | BDL | µg/l |
Chromium Total | BDL | µg/l |
Copper | BDL | µg/l |
Iron | 1.52 | mg/l |
Lead | BDL | µg/l |
Mercury | BDL | µg/l |
Nickel | BDL | µg/l |
Zinc | BDL | µg/l |
a-BHC | BDL | ppb |
Nitrite N | 0.04 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.22 | mg/l |
Potassium | 2.70 | mg/l |
Sulphate | 19.56 | mg/l |
Total Alkalinity | 110.00 | mg/l |
Total Dissolved Solids(TDS) | 80.00 | mg/l |
Total Fixed Solids(TFS) | 188.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 136.00 | mg/l |