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: 19/01/2021 | Sample Time: 13:50 | |
Human Activities: Bathing, Washing & Cattle wading | Weather: Cloudy | 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 | 0.308 | mg/l |
BOD | 1.75 | mg/l |
Dissolved O2(DO) | 8.10 | mg/l |
Fecal Coliform | 3200 | MPN/100ml |
Fecal Streptococci | 11 | MPN/100ml |
pH | 7.57 | Unit |
Temperature(Water) | 20 | ⁰C |
Total Coliform | 4700 | MPN/100ml |
Calcium | 27.47 | mg/l |
Chloride | 15.74 | mg/l |
COD | 11.04 | mg/l |
Fluoride | 0.330 | mg/l |
Phenolpthalein Alkanity | 0.0 | mg/l |
Phosphate-P | 0.166 | mg/l |
Potassium | 4.40 | mg/l |
Sulphate | 35.06 | mg/l |
Total Alkalinity | 132.0 | mg/l |
Total Dissolved Solids(TDS) | 210.00 | mg/l |
Total Hardness as CaCo3 | 123.23 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 12.00 | mg/l |
Turbidity | 19.60 | NTU |
Conductivity | 307.60 | µs/cm |
Nitrate-N | 0.203 | mg/l |
Boron | BDL | mg/l |
Magnesium | 13.25 | mg/l |
Sodium | 27.70 | mg/l |
Total Fixed Solids(TFS) | 208.00 | mg/l |