West Bengal Pollution Control Board

Central Laboratory

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



Station: Prine Lake River Basin: GANGA CPCB Station Code: null
Sample Date: 04/02/2020 Sample Time: 14:05  
Human Activities: none Weather: Sunny clear Water Body: GANGA
Frequency Of Monitoring: Quarterly Use Based Class: B Approximate Depth(Bottom/Table): 2.00 m 
Color & Intensity: Light green with water hyacinth Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  BOD   5.17   mg/l
  Fecal Coliform   8000   MPN/100ml
  pH   6.96   Unit
  Total Coliform   22000   MPN/100ml
  COD   21.00   mg/l
  Dissolved O2(DO)   2.20   mg/l