West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
Station: WATER INTAKE POINT FOR SURI TOWN ON RIVER MAYURAKSHI | River Basin: Mayurakshi | CPCB Station Code: 2534 |
Sample Date: 11/02/2022 | Sample Time: 12:00 | |
Human Activities: Fishing | Weather: Sunny, Clear | Water Body: Mayurakshi at Suri |
Frequency Of Monitoring: Quarterly | 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 |
Ammonia-N | 0.49 | mg/l |
BOD | 1.75 | mg/l |
Conductivity | 140.30 | µs/cm |
Dissolved O2(DO) | 8.9 | mg/l |
Fecal Coliform | 2100 | MPN/100ml |
Fecal Streptococci | 13 | MPN/100ml |
Nitrate-N | BDL | mg/l |
pH | 7.37 | Unit |
Temperature(Water) | 20.0 | ⁰C |
Total Coliform | 2600 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 21.00 | mg/l |
Chloride | 12.08 | mg/l |
COD | 15.30 | mg/l |
Fluoride | 0.56 | mg/l |
Magnesium | 4.41 | mg/l |
Phenolpthalein Alkanity | Nil | mg/l |
Phosphate-P | 0.220 | mg/l |
Potassium | 1.70 | mg/l |
Sodium | 16.10 | mg/l |
Sulphate | 9.862 | mg/l |
Total Alkalinity | 70.00 | mg/l |
Total Dissolved Solids(TDS) | 84.00 | mg/l |
Total Fixed Solids(TFS) | 64.00 | mg/l |
Total Hardness as CaCo3 | 70.70 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 34.00 | mg/l |
Turbidity | 53.2 | NTU |