West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: River Damodar at Asansol U/s | River Basin: Damodar | CPCB Station Code: 10109 |
Sample Date: 04/03/2021 | Sample Time: 15:20 | |
Human Activities: Bathing, Washing ,Cattle wading,sand recovery & burning of dead body | Weather: Sunny ,Clear | Water Body: Damodar |
Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 0.50 m |
Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | BDL | mg/l |
BOD | 1.85 | mg/l |
Conductivity | 235.00 | µs/cm |
Dissolved O2(DO) | 8.3 | mg/l |
Fecal Coliform | 2700 | MPN/100ml |
Fecal Streptococci | 17 | MPN/100ml |
Nitrate-N | 0.361 | mg/l |
pH | 7.45 | Unit |
Temperature(Water) | 24.0 | ⁰C |
Total Coliform | 4000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 26.12 | mg/l |
Chloride | 15.68 | mg/l |
COD | 12.35 | mg/l |
Fluoride | 0.556 | mg/l |
Magnesium | 10.91 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | BDL | mg/l |
Potassium | 3.0 | mg/l |
Sodium | 21.3 | mg/l |
Sulphate | 35.96 | mg/l |
Total Alkalinity | 112.00 | mg/l |
Total Dissolved Solids(TDS) | 194.00 | mg/l |
Total Fixed Solids(TFS) | 138.00 | mg/l |
Total Hardness as CaCo3 | 110.20 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 30.00 | mg/l |
Turbidity | 5.03 | NTU |