West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: River Damodar at Durgapur U/s | River Basin: Damodar | CPCB Station Code: 10110 |
Sample Date: 23/11/2021 | Sample Time: 13:25 | |
Human Activities: Fishing | Weather: Sunny, Clear | Water Body: Damodar |
Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 1.00 m |
Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.446 | mg/l |
BOD | 2.25 | mg/l |
Conductivity | 269.10 | µs/cm |
Dissolved O2(DO) | 7.8 | mg/l |
Fecal Coliform | 3300 | MPN/100ml |
Fecal Streptococci | 14 | MPN/100ml |
Nitrate-N | 0.126 | mg/l |
pH | 7.54 | Unit |
Temperature(Water) | 26.5 | ⁰C |
Total Coliform | 4700 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 29.05 | mg/l |
Chloride | 13.64 | mg/l |
COD | 20.78 | mg/l |
Fluoride | 0.48 | mg/l |
Magnesium | 10.64 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.226 | mg/l |
Potassium | 3.8 | mg/l |
Sodium | 22.9 | mg/l |
Sulphate | 33.06 | mg/l |
Total Alkalinity | 26.00 | mg/l |
Total Dissolved Solids(TDS) | 174.00 | mg/l |
Total Fixed Solids(TFS) | 142.00 | mg/l |
Total Hardness as CaCo3 | 116.42 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 10.00 | mg/l |
Turbidity | 27.5 | NTU |