West Bengal Pollution Control Board

Central Laboratory

Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953



Station: Adi Ganga at Jirat Bridge (Low Tide) River Basin: GANGA CPCB Station Code: null
Sample Date: 10/05/2021 Sample Time: 11:45  
Human Activities: None Weather: Sunny Water Body: Ganga
Frequency Of Monitoring: Quarterly Use Based Class: E Approximate Depth(Bottom/Table): 2.00 m 
Color & Intensity: Dark Ash Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  BOD      mg/l
  Dissolved O2(DO)   4.30   mg/l
  Fecal Coliform   7000000   MPN/100ml
  pH   7.62   Unit
  Temperature(Water)   31.0   ⁰C
  Total Coliform   11000000   MPN/100ml
  COD   16.74   mg/l
  Total Suspended Solids(TSS)   94.00   mg/l