West Bengal Pollution Control Board |
Kankinara Laboratory |
Panpore More, Kalyani Expressway, Vill. Panpur, P.O. Narrayanpur, Dist: 24-Parganas (N), Pin 743 126,(033) 2502-1189 |
Station: ENGLISH BAZAR- MALDAH | River Basin: Mahananda | CPCB Station Code: 1945 |
Sample Date: 30/04/2019 | Sample Time: 14:00 | |
Human Activities: Drinking Purpose | Weather: Clear | Water Body: Ground Water at English Bazar |
Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 47.00 m |
Color & Intensity: clear | Odour: None | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Mercury | BDL | µg/l |
Nickel | BDL | µg/l |
Zinc | 197.00 | µg/l |
a-BHC | NT | ppb |
a-Endosulphan | NT | ppb |
Aldrin | NT | ppb |
Anilophos | NT | ppb |
b-Endosulphan | NT | ppb |
Chlorpyriphos | NT | ppb |
Dieldrin | NT | ppb |
g-BHC | NT | ppb |
Phosphate-P | BDL | mg/l |
Potassium | 1.70 | mg/l |
Sodium | 13.40 | mg/l |
Sulphate | 4.26 | mg/l |
Malathion | NT | ppb |
Methyl Parathion | NT | ppb |
o,p-DDT | NT | ppb |
p,p-DDT | NT | ppb |
Ammonia-N | 0.43 | mg/l |
BOD | 0.25 | mg/l |
Fecal Coliform | NIL | MPN/100ml |
Nitrate-N | 0.14 | mg/l |
pH | 7.94 | Unit |
Temperature | 39.0 | ⁰C |
Total Coliform | NIL | MPN/100ml |
Boron | NT | mg/l |
Calcium | 44.00 | mg/l |
Chloride | 4.40 | mg/l |
COD | 1.76 | mg/l |
Fluoride | 0.48 | mg/l |
Magnesium | 18.00 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Total Alkalinity | 290.00 | mg/l |
Total Dissolved Solids(TDS) | 288.00 | mg/l |
Total Fixed Solids(TFS) | 266.00 | mg/l |
Total Hardness as CaCo3 | 185.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | 1.62 | mg/l |
Total Suspended Solids(TSS) | 6.00 | mg/l |
Turbidity | 8.14 | NTU |
Arsenic | BDL | µg/l |
Cadmium | BDL | µg/l |
Chromium Total | BDL | µg/l |
Copper | BDL | µg/l |
Iron | 0.99 | mg/l |
Lead | BDL | µg/l |
Conductivity | 551.00 | µs/cm |