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: 16/01/2019 | Sample Time: 13:05 | |
Human Activities: Bathing & washing, Fishing, Cattle wading | 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 | 0.291 | mg/l |
BOD | 1.70 | mg/l |
Conductivity | 237.90 | µs/cm |
Dissolved O2(DO) | 8.8 | mg/l |
Fecal Coliform | 1400 | MPN/100ml |
Nitrate-N | 0.9354 | mg/l |
pH | 7.41 | Unit |
Temperature | 19.5 | ⁰C |
Total Coliform | 35000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 32.00 | mg/l |
Chloride | 20.27 | mg/l |
COD | 18.00 | mg/l |
Fluoride | 0.319 | mg/l |
Magnesium | 19.20 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.0459 | mg/l |
Potassium | 8.60 | mg/l |
Sodium | 19.40 | mg/l |
Sulphate | 22.867 | mg/l |
Total Alkalinity | 86.00 | mg/l |
Total Dissolved Solids(TDS) | 164.00 | mg/l |
Total Fixed Solids(TFS) | 118.00 | mg/l |
Total Hardness as CaCo3 | 160.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 28.00 | mg/l |
Turbidity | 4.55 | NTU |