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: 20/05/2022 Sample Time: 12:15  
Human Activities: None Weather: Sunny Water Body: Ganga
Frequency Of Monitoring: Quarterly Use Based Class: E Approximate Depth(Bottom/Table): 1.00 m 
Color & Intensity: Blackish Odour: Odour free Visible effluent discharge: Moderate


Water Quality
Parameter Test Result Unit
  BOD   18.13   mg/l
  Dissolved O2(DO)   NIL   mg/l
  Fecal Coliform   13000000   MPN/100ml
  pH   7.35   Unit
  Temperature(Water)   33.0   ⁰C
  Total Coliform   23000000   MPN/100ml
  COD   75.00   mg/l
  Total Suspended Solids(TSS)   238.00   mg/l