West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: DAMODAR AT NARAINPUR AFTER CONFL. OF NUNIA NALLAH, WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1333 |
Sample Date: 08/11/2019 | Sample Time: 13:30 | |
Human Activities: Bathing & washing, Fishing | Weather: Clear | Water Body: Damodar |
Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.50 m |
Color & Intensity: Light ash | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Phosphate-P | 0.269 | mg/l |
Potassium | 8.60 | mg/l |
Sodium | 29.40 | mg/l |
Sulphate | 45.100 | mg/l |
Total Alkalinity | 122.00 | mg/l |
Total Suspended Solids(TSS) | 14.00 | mg/l |
Turbidity | 24.16 | NTU |
Ammonia-N | 0.314 | mg/l |
Temperature | 27.0 | ⁰C |
Total Coliform | 2000 | MPN/100ml |
Boron | NT | mg/l |
Fecal Coliform | 1100 | MPN/100ml |
BOD | 1.60 | mg/l |
Dissolved O2(DO) | 7.8 | mg/l |
COD | 10.89 | mg/l |
Fluoride | 0.782 | mg/l |
Magnesium | 13.23 | mg/l |
Conductivity | 470.90 | µs/cm |
Total Dissolved Solids(TDS) | 218.00 | mg/l |
Total Fixed Solids(TFS) | 150.00 | mg/l |
Total Hardness as CaCo3 | 122.76 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Nitrate-N | 0.155 | mg/l |
Calcium | 27.32 | mg/l |
Chloride | 25.44 | mg/l |
pH | 7.85 | Unit |
Total Kjeldahl Nitrogen(TKN) | mg/l |