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: 13/07/2020 | Sample Time: 13:20 | |
Human Activities: Bathing & washing | Weather: Rainy | Water Body: Damodar |
Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Nitrate-N | 0.090 | mg/l |
pH | 7.43 | Unit |
Temperature(Water) | 32.0 | ⁰C |
Boron | BDL | mg/l |
Calcium | 24.97 | mg/l |
Chloride | 31.43 | mg/l |
COD | 21.33 | mg/l |
Fluoride | 0.556 | mg/l |
Magnesium | 9.01 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.4778 | mg/l |
Potassium | 2.70 | mg/l |
Sodium | 16.10 | mg/l |
Total Alkalinity | 92.00 | mg/l |
Total Dissolved Solids(TDS) | 248.00 | mg/l |
Total Fixed Solids(TFS) | 218.00 | mg/l |
Total Hardness as CaCo3 | 99.51 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 30.00 | mg/l |
Ammonia-N | 0.443 | mg/l |
BOD | 2.15 | mg/l |
Conductivity | 367.20 | µs/cm |
Fecal Coliform | 2100 | MPN/100ml |
Dissolved O2(DO) | 7.9 | mg/l |
Sulphate | 61.087 | mg/l |
Turbidity | 52.44 | NTU |
Total Coliform | 3200 | MPN/100ml |