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: 25/06/2021 | Sample Time: 12:10 | |
Human Activities: Bathing & washing | Weather: Sunny | Water Body: Damodar |
Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 3.63 | mg/l |
BOD | 2.15 | mg/l |
Conductivity | 337.60 | µs/cm |
Dissolved O2(DO) | 8.3 | mg/l |
Fecal Coliform | 2400 | MPN/100ml |
Fecal Streptococci | 14 | MPN/100ml |
Nitrate-N | 0.134 | mg/l |
pH | 7.40 | Unit |
Temperature(Water) | 31.0 | ⁰C |
Total Coliform | 3900 | MPN/100ml |
Boron | NT | mg/l |
Calcium | 36.4 | mg/l |
Chloride | 26.37 | mg/l |
COD | 25.49 | mg/l |
Fluoride | 0.682 | mg/l |
Magnesium | 8.505 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | BDL | mg/l |
Potassium | 5.2 | mg/l |
Sodium | 23.2 | mg/l |
Sulphate | 32.50 | mg/l |
Total Alkalinity | 120.0 | mg/l |
Total Dissolved Solids(TDS) | 210.00 | mg/l |
Total Fixed Solids(TFS) | 176.00 | mg/l |
Total Hardness as CaCo3 | 126.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 18.00 | mg/l |
Turbidity | 77.1 | NTU |