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: 11/07/2022 | Sample Time: 12:40 | |
Human Activities: Fishing | 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 | 0.26 | mg/l |
BOD | 2.70 | mg/l |
Conductivity | 404.0 | µs/cm |
Dissolved O2(DO) | 7.5 | mg/l |
Fecal Coliform | 2700 | MPN/100ml |
Fecal Streptococci | 33 | MPN/100ml |
pH | 7.20 | Unit |
Temperature(Water) | 31.0 | ⁰C |
Total Coliform | 4000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 45.60 | mg/l |
Chloride | 40.14 | mg/l |
COD | 17.34 | mg/l |
Fluoride | 0.70 | mg/l |
Magnesium | 10.69 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.075 | mg/l |
Sodium | 16.5 | mg/l |
Sulphate | 55.982 | mg/l |
Total Alkalinity | 138.00 | mg/l |
Total Dissolved Solids(TDS) | 364.00 | mg/l |
Total Fixed Solids(TFS) | 250.00 | mg/l |
Total Hardness as CaCo3 | 158.00 | mg/l |
Total Suspended Solids(TSS) | 8.00 | mg/l |
Turbidity | 13.3 | NTU |
Nitrate-N | 0.665 | mg/l |
Potassium | 3.6 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l |