West Bengal Pollution Control Board

Haldia Laboratory

Block-05 at 40 Flats Complex,Adjacent to Priyambada Housing Complex,Basudevpur, P.O. Khanjanchak, Haldia, Purba Medinipore - 721602



Station: Digha,Purba Medinipur River Basin: NA CPCB Station Code: 5028
Sample Date: 24/01/2022 Sample Time: 14:00 hrs.  
Human Activities: Bathing and Recreation Weather: Cloudy Water Body: Bay of Bengal
Frequency Of Monitoring: Monthly Use Based Class: null Approximate Depth(Bottom/Table): 1.50 m 
Color & Intensity: Turbid Odour: Fishy Visible effluent discharge: Yes


Water Quality
Parameter Test Result Unit
  BOD   1.90   mg/l
  Conductivity   35620   µs/cm
  Dissolved O2(DO)   7.90   mg/l
  E-coli   1700   MPN/100ml
  Fecal Coliform   2500   MPN/100ml
  Fecal Streptococci   78   MPN/100ml
  Nitrate-N   0.11   mg/l
  pH   7.92   Unit
  Temperature(Water)   22.0   ⁰C
  Total Coliform   4600   MPN/100ml
  Chloride   16737.72   mg/l
  COD   36.00   mg/l
  Nitrite N   0.03   mg/l
  Phosphate-P   0.03   mg/l
  Potassium   234.00   mg/l
  Salinity   27.00   %
  Sodium   8900.00   mg/l
  Sulphate   1771.03   mg/l
  Total Dissolved Solids(TDS)   22210.00   mg/l
  Total Fixed Solids(TFS)   20400.00   mg/l
  Total Suspended Solids(TSS)   100.00   mg/l
  Turbidity   17.38   NTU
  Cadmium   BDL   mg/l
  Lead   BDL   mg/l
  Mercury   BDL   mg/l