West Bengal Pollution Control Board |
Haldia Laboratory |
Block-05 at 40 Flats Complex,Adjacent to Priyambada Housing Complex,Basudevpur, P.O. Khanjanchak, Haldia, Purba Medinipore - 721602 |
Station: Ganga at Durgachak near Pathikhali, West Bengal | River Basin: GANGA | CPCB Station Code: 1335 |
Sample Date: 06/04/2021 | Sample Time: 13:15 | |
Human Activities: Navigation,Fishing | Weather: Clear | Water Body: Ganga |
Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.50 m |
Color & Intensity: Turbid | Odour: None | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.79 | mg/l |
BOD | 1.70 | mg/l |
Conductivity | 7373.00 | µs/cm |
Dissolved O2(DO) | 6.00 | mg/l |
E-coli | 700 | MPN/100ml |
Fecal Coliform | 7000 | MPN/100ml |
Fecal Streptococci | 68 | MPN/100ml |
Nitrate-N | 1.16 | mg/l |
pH | 7.71 | Unit |
Temperature(Water) | 31 | ⁰C |
Total Coliform | 7900 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 211.00 | mg/l |
Chloride | 3348.96 | mg/l |
COD | 19.39 | mg/l |
Fluoride | 0.43 | mg/l |
Magnesium | 123.00 | mg/l |
Nitrite N | 0.66 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.02 | mg/l |
Potassium | 23.41 | mg/l |
Sodium | 741.66 | mg/l |
Sulphate | 25.41 | mg/l |
Total Alkalinity | 150.00 | mg/l |
Total Dissolved Solids(TDS) | 5712.00 | mg/l |
Total Fixed Solids(TFS) | 4600.00 | mg/l |
Total Hardness as CaCo3 | 1034.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 176.00 | mg/l |
Turbidity | 150.00 | NTU |
Arsenic | BDL | mg/l |
Cadmium | BDL | mg/l |
Chromium Total | BDL | mg/l |
Copper | BDL | mg/l |
Iron | 0.40 | mg/l |
Lead | BDL | mg/l |
Mercury | BDL | mg/l |
Nickel | BDL | mg/l |
Zinc | 0.08 | mg/l |
a-BHC | ppb | |
a-Endosulphan | ppb | |
Aldrin | ppb | |
Anilophos | ppb | |
b-Endosulphan | ppb | |
Chlorpyriphos | ppb | |
Dieldrin | ppb | |
g-BHC | ppb | |
Malathion | ppb | |
Methyl Parathion | ppb | |
o,p-DDT | ppb | |
p,p-DDT | ppb |