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: 01/10/2021 | Sample Time: 12:50 | |
Human Activities: Fishing and Navigation | 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 | BDL | mg/l |
BOD | 1.80 | mg/l |
Conductivity | 298.40 | µs/cm |
Dissolved O2(DO) | 6.00 | mg/l |
E-coli | 4600 | MPN/100ml |
Fecal Coliform | 8400 | MPN/100ml |
Fecal Streptococci | 110 | MPN/100ml |
Nitrate-N | 1.37 | mg/l |
pH | 6.79 | Unit |
Temperature(Water) | 30.0 | ⁰C |
Total Coliform | 11000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 23.00 | mg/l |
Chloride | 286.89 | mg/l |
COD | 13.86 | mg/l |
Fluoride | 0.44 | mg/l |
Magnesium | 9.00 | mg/l |
Nitrite N | 0.01 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.10 | mg/l |
Potassium | 15.08 | mg/l |
Sodium | 320.93 | mg/l |
Sulphate | 122.74 | mg/l |
Total Alkalinity | 94.00 | mg/l |
Total Dissolved Solids(TDS) | 290.00 | mg/l |
Total Fixed Solids(TFS) | 802.00 | mg/l |
Total Hardness as CaCo3 | 94.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 345.00 | mg/l |
Turbidity | 273.00 | NTU |
Arsenic | BDL | mg/l |
Cadmium | BDL | mg/l |
Chromium Total | BDL | mg/l |
Copper | BDL | mg/l |
Iron | 2.04 | mg/l |
Lead | BDL | mg/l |
Mercury | BDL | mg/l |
Nickel | BDL | mg/l |
Zinc | BDL | mg/l |
a-BHC | BDL | ppb |
a-Endosulphan | BDL | ppb |
Aldrin | 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 |