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: 17/01/2022 | Sample Time: 14:53 | |
Human Activities: Bathing & washing; Burning of Dead Body | Weather: Sunny | Water Body: Damodar |
Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
BOD | 2.05 | mg/l |
Conductivity | 219.20 | µs/cm |
Dissolved O2(DO) | 8.6 | mg/l |
Fecal Coliform | 3100 | MPN/100ml |
Fecal Streptococci | 13 | MPN/100ml |
Nitrate-N | 0.37 | mg/l |
pH | 8.01 | Unit |
Temperature(Water) | 22.0 | ⁰C |
Total Coliform | 4600 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 32.00 | mg/l |
Chloride | 17.58 | mg/l |
COD | 16.28 | mg/l |
Fluoride | 0.35 | mg/l |
Magnesium | 9.72 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.034 | mg/l |
Potassium | 4.2 | mg/l |
Sodium | 29.1 | mg/l |
Sulphate | 45.37 | mg/l |
Total Alkalinity | 142.00 | mg/l |
Total Dissolved Solids(TDS) | 202.00 | mg/l |
Total Fixed Solids(TFS) | 186.00 | mg/l |
Total Hardness as CaCo3 | 120.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 28.00 | mg/l |
Turbidity | 21.0 | NTU |
Ammonia-N | 0.29 | mg/l |