West Bengal Pollution Control Board

Kankinara Laboratory

Panpore More, Kalyani Expressway, Vill. Panpur, P.O. Narrayanpur, Dist: 24-Parganas (N), Pin 743 126,(033) 2502-1189



Station: JALANGI, D/S OF KRISHNA NAGAR River Basin: Bhairab_Gobra_Jalangi CPCB Station Code: 2514
Sample Date: 05/03/2020 Sample Time: 14:55  
Human Activities: Bathing & washing Weather: Cloudy Water Body: Jalangi at Krishna Nagar
Frequency Of Monitoring: Quarterly 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
  BOD   6.35   mg/l
  Conductivity   520.20   µs/cm
  Dissolved O2(DO)   7.90   mg/l
  Fecal Coliform   3000   MPN/100ml
  Nitrate-N   0.61   mg/l
  pH   8.07   Unit
  Temperature   25.5   ⁰C
  Total Coliform   13000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   59.30   mg/l
  Chloride   13.50   mg/l
  COD   18.00   mg/l
  Fluoride   0.10   mg/l
  Magnesium   27.28   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   0.080   mg/l
  Potassium   4.90   mg/l
  Sodium   17.00   mg/l
  Sulphate   10.09   mg/l
  Total Alkalinity   267.86   mg/l
  Total Dissolved Solids(TDS)   316.00   mg/l
  Total Fixed Solids(TFS)   38.00   mg/l
  Total Hardness as CaCo3   260.20   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   26.00   mg/l
  Turbidity   18.20   NTU
  Ammonia-N   0.10   mg/l