West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: River Damodar at Andal U/s | River Basin: Damodar | CPCB Station Code: 10107 |
Sample Date: 07/04/2022 | Sample Time: 12:30 | |
Human Activities: Bathing & washing | Weather: Sunny, Clear | Water Body: Damodar |
Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 0.25 m |
Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | BDL | mg/l |
BOD | 2.85 | mg/l |
Conductivity | 301.80 | µs/cm |
Dissolved O2(DO) | 8.0 | mg/l |
Fecal Coliform | 2400 | MPN/100ml |
Fecal Streptococci | 26 | MPN/100ml |
Nitrate-N | 0.189 | mg/l |
pH | 7.99 | Unit |
Temperature(Water) | 34.0 | ⁰C |
Total Coliform | 4000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 24.24 | mg/l |
Fluoride | 0.54 | mg/l |
Magnesium | 7.85 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.088 | mg/l |
Potassium | 4.4 | mg/l |
Sodium | 29.8 | mg/l |
Sulphate | 34.424 | mg/l |
Total Alkalinity | 146.00 | mg/l |
Total Dissolved Solids(TDS) | 218.00 | mg/l |
Total Fixed Solids(TFS) | 192.00 | mg/l |
Total Hardness as CaCo3 | 92.93 | mg/l |
Total Suspended Solids(TSS) | 22.00 | mg/l |
Turbidity | 18.2 | NTU |
Arsenic | BDL | mg/l |
Cadmium | BDL | mg/l |
Chromium Total | BDL | mg/l |
Copper | BDL | mg/l |
Iron | BDL | mg/l |
Lead | BDL | mg/l |
Mercury | BDL | mg/l |
Nickel | BDL | mg/l |
Zinc | BDL | mg/l |
a-BHC | NT | ppb |
Aldrin | NT | ppb |
Anilophos | NT | ppb |
b-Endosulphan | NT | ppb |
Chlorpyriphos | NT | ppb |
Dieldrin | NT | ppb |
g-BHC | NT | ppb |
Malathion | NT | ppb |
Methyl Parathion | NT | ppb |
o,p-DDT | NT | ppb |
p,p-DDT | NT | ppb |
Chloride | 23.86 | mg/l |
COD | 21.12 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
a-Endosulphan | NT | ppb |