Indicators of Organic Pollution (Water) of River Subarnarekha in Bihar - Part I (1996 and 1997) | |||||||||||||
Location | Year | Dissolved Oxygen mg/l | Biochemical Oxygen Demand mg/l | Chemical Oxygen Demand mg/l | |||||||||
Max | Min | Mean | n | Max | Min | Mean | n | Max | Min | Mean | n | ||
Ranchi, (Tatisilwai) | |||||||||||||
Jamshedpur | |||||||||||||
D/S Jamshedpur, (Tata Nagar) | |||||||||||||
Chandil Bridge | |||||||||||||