West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: DAMODAR AT D/S OF IISCO AFTER 3RD OUTFALL AT DHENNA VILLAGE, WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1332 |
Sample Date: 06/09/2021 | Sample Time: 13:55 | |
Human Activities: Bathing & washing, Fishing | Weather: Sunny, Clear | Water Body: Damodar |
Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.22 | mg/l |
BOD | 2.35 | mg/l |
Conductivity | 211.40 | µs/cm |
Dissolved O2(DO) | 7.5 | mg/l |
Fecal Coliform | 2600 | MPN/100ml |
Fecal Streptococci | 12 | MPN/100ml |
Nitrate-N | 0.160 | mg/l |
pH | 7.61 | Unit |
Temperature(Water) | 31.5 | ⁰C |
Total Coliform | 3200 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 19.3 | mg/l |
Chloride | 8.68 | mg/l |
COD | 20.55 | mg/l |
Fluoride | 0.72 | mg/l |
Magnesium | 8.79 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.36 | mg/l |
Potassium | 3.3 | mg/l |
Sodium | 13.6 | mg/l |
Sulphate | 19.44 | mg/l |
Total Alkalinity | 75.00 | mg/l |
Total Dissolved Solids(TDS) | 132.00 | mg/l |
Total Fixed Solids(TFS) | 68.00 | mg/l |
Total Hardness as CaCo3 | 84.42 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 30.00 | mg/l |
Turbidity | 35.80 | NTU |