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: 17/07/2020 Sample Time: 12:00  
Human Activities: Bathing & washing, 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: Muddy Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Dissolved O2(DO)   8.2   mg/l
  Ammonia-N   0.217   mg/l
  Conductivity   137.80   µs/cm
  Fecal Coliform   2200   MPN/100ml
  Nitrate-N   0.15   mg/l
  BOD   1.85   mg/l
  pH   7.35   Unit
  Total Coliform   3100   MPN/100ml
  Boron   BDL   mg/l
  Calcium   13.27   mg/l
  Chloride   7.10   mg/l
  Fluoride   0.436   mg/l
  Magnesium   3.79   mg/l
  Phosphate-P   0.6966   mg/l
  Sodium   18.60   mg/l
  Sulphate   9.764   mg/l
  Total Alkalinity   69.00   mg/l
  Total Dissolved Solids(TDS)   92.00   mg/l
  Total Hardness as CaCo3   48.78   mg/l
  Total Suspended Solids(TSS)   28.00   mg/l
  Turbidity   30.14   NTU
  Temperature(Water)   30.0   ⁰C
  Phenolpthalein Alkanity   Nil   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Potassium   5.20   mg/l
  Total Fixed Solids(TFS)   80.00   mg/l
  COD   14.83   mg/l