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: 13/01/2021 | Sample Time: 13:10 | |
Human Activities: Bathing & Washing | Weather: Cloudy, High Wind | 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 | 0.192 | mg/l |
BOD | 1.55 | mg/l |
Conductivity | 334.80 | µs/cm |
Dissolved O2(DO) | 8.5 | mg/l |
Fecal Coliform | 2000 | MPN/100ml |
Fecal Streptococci | 11 | MPN/100ml |
Nitrate-N | 0.117 | mg/l |
pH | 7.17 | Unit |
Temperature(Water) | 21.0 | ⁰C |
Total Coliform | 2600 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 16.16 | mg/l |
Chloride | 21.30 | mg/l |
COD | 8.17 | mg/l |
Fluoride | 0.461 | mg/l |
Magnesium | 13.25 | mg/l |
Phenolpthalein Alkanity | 0.0 | mg/l |
Phosphate-P | 0.066 | mg/l |
Potassium | 7.8 | mg/l |
Sodium | 27.2 | mg/l |
Sulphate | 50.16 | mg/l |
Total Alkalinity | 156.0 | mg/l |
Total Dissolved Solids(TDS) | 174.00 | mg/l |
Total Fixed Solids(TFS) | 96.00 | mg/l |
Total Hardness as CaCo3 | 94.95 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 18.00 | mg/l |
Turbidity | 8.42 | NTU |