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: NOAI CANAL NORTH 24 PARGANAS, NEAR GANGA NAGAR MOTIBRIDGE River Basin: GANGA CPCB Station Code: 2512
Sample Date: 25/08/2021 Sample Time: 14:20  
Human Activities: Slum dwellers activity Weather: Sunny,Hot,Humid Water Body: Noai Canal
Frequency Of Monitoring: Quarterly Use Based Class: C Approximate Depth(Bottom/Table): 3.00 m 
Color & Intensity: Blackish Odour: Odour free Visible effluent discharge: Moderate


Water Quality
Parameter Test Result Unit
  Total Coliform   2400000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   39.29   mg/l
  Chloride   48.92   mg/l
  COD   30.89   mg/l
  Fluoride   1.33   mg/l
  Magnesium   11.44   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   0.35   mg/l
  Potassium   6.10   mg/l
  Sodium   53.70   mg/l
  Sulphate   16.88   mg/l
  Total Alkalinity   175.93   mg/l
  Total Dissolved Solids(TDS)   296.00   mg/l
  Total Fixed Solids(TFS)   210.00   mg/l
  Total Hardness as CaCo3   145.09   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   10.00   mg/l
  Turbidity   6.92   NTU
  Ammonia-N   3.54   mg/l
  BOD   4.75   mg/l
  Conductivity   504.40   µs/cm
  Dissolved O2(DO)   0.40   mg/l
  Fecal Coliform   1300000   MPN/100ml
  Fecal Streptococci   240000   MPN/100ml
  Nitrate-N   1.20   mg/l
  pH   7.36   Unit
  Temperature(Water)   34   ⁰C