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: Tube well at Old Digha | River Basin: GANGA | CPCB Station Code: 4736 |
Sample Date: 22/04/2022 | Sample Time: 14:00 | |
Human Activities: Drinking | Weather: Clear | Water Body: Well |
Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 300.00 m |
Color & Intensity: Clear | Odour: None | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 1.04 | mg/l |
BOD | 0.85 | mg/l |
Conductivity | 3377.00 | µs/cm |
Fecal Coliform | NIL | MPN/100ml |
Nitrate-N | 0.19 | mg/l |
pH | 7.56 | Unit |
Temperature(Water) | 29.0 | ⁰C |
Total Coliform | NIL | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 346.00 | mg/l |
Chloride | 1508.75 | mg/l |
COD | 11.88 | mg/l |
Fluoride | 0.19 | mg/l |
Magnesium | 210.00 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.04 | mg/l |
Potassium | 24.51 | mg/l |
Sodium | 223.78 | mg/l |
Sulphate | 124.06 | mg/l |
Total Alkalinity | 500.00 | mg/l |
Total Dissolved Solids(TDS) | 3282.00 | mg/l |
Total Fixed Solids(TFS) | 2562.00 | mg/l |
Total Hardness as CaCo3 | 1728.00 | mg/l |
Total Suspended Solids(TSS) | 50.00 | mg/l |
Turbidity | 389.00 | NTU |
Arsenic | BDL | mg/l |
Cadmium | BDL | mg/l |
Chromium Total | BDL | mg/l |
Copper | BDL | mg/l |
Iron | 1.11 | 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 |