West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: BELBONI LAKE NEAR BARJORA | River Basin: Damodar | CPCB Station Code: 2539 |
Sample Date: 06/04/2021 | Sample Time: 10:30 | |
Human Activities: Drinking & domestic | Weather: Sunny, Clear | Water Body: Ground water at Barjora |
Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.50 m |
Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
BOD | 1.45 | mg/l |
Iron | BDL | mg/l |
Malathion | BDL | ppb |
Ammonia-N | BDL | mg/l |
Dissolved O2(DO) | 8.0 | mg/l |
Fecal Coliform | 1200 | MPN/100ml |
Nitrate-N | 0.086 | mg/l |
pH | 8.09 | Unit |
Temperature(Water) | 30.0 | ⁰C |
Total Coliform | 1700 | MPN/100ml |
Boron | NT | mg/l |
Calcium | 23.43 | mg/l |
Chloride | 9.36 | mg/l |
COD | 9.41 | mg/l |
Fluoride | 0.263 | mg/l |
Magnesium | 4.91 | mg/l |
Phosphate-P | 0.450 | mg/l |
Potassium | BDL | mg/l |
Sodium | 24.0 | mg/l |
Sulphate | 21.10 | mg/l |
Total Alkalinity | 85.00 | mg/l |
Total Dissolved Solids(TDS) | 166.00 | mg/l |
Total Fixed Solids(TFS) | 84.00 | mg/l |
Total Hardness as CaCo3 | 78.78 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 12.00 | mg/l |
Turbidity | 6.95 | NTU |
Arsenic | BDL | mg/l |
Chromium Total | BDL | mg/l |
Copper | BDL | mg/l |
Lead | BDL | mg/l |
Mercury | BDL | mg/l |
Nickel | BDL | mg/l |
Zinc | BDL | mg/l |
a-BHC | NT | ppb |
a-Endosulphan | NT | ppb |
Aldrin | NT | ppb |
Anilophos | NT | ppb |
b-Endosulphan | NT | ppb |
Chlorpyriphos | NT | ppb |
g-BHC | NT | ppb |
Methyl Parathion | NT | ppb |
o,p-DDT | NT | ppb |
p,p-DDT | NT | ppb |
Conductivity | 195.50 | µs/cm |
Phenolpthalein Alkanity | Nil | mg/l |
Cadmium | BDL | mg/l |
Dieldrin | NT | ppb |