Q ST QUA TAT ALIT US O TY IN OF W N IN WA NDIA ATER A- 2 R ...
Q ST QUA TAT ALIT US O TY IN OF W N IN WA NDIA ATER A- 2 R ...
Q ST QUA TAT ALIT US O TY IN OF W N IN WA NDIA ATER A- 2 R ...
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Figure 3.9: Water Quality Trend of BOD in River KrishnaBOD (mg/l)2018161412108642010<strong>WA</strong>TER <strong>QUA</strong>LI<strong>TY</strong> TREND <strong>OF</strong> RIVER KRISHNA1712 12.214.89.817.69.6 103.4 3.43.1 3.2 2.3 2.5 2.4 2.32.72.70.2 0.5 1 0.4 0.4 0.1 0.2 0.3 0 0.42002 2003 2004 2005 2006 2007 2008 2009 2010 2011M<strong>IN</strong> MEAN MAX YEAR16Figure 3.10: Water Quality Trend of BOD in River CauveryBOD (mg/l)<strong>WA</strong>TER <strong>QUA</strong>LI<strong>TY</strong> TREND <strong>OF</strong> RIVER CAUVERY38403526.627302325172012 12151067.21052.21.8 1.92.1 1.9 1.8 1.50.1 0.211.51 11.40.1 0.1 0.1 0.1 1.300.12002 2003 2004 2005 2006 2007 2008 2009 2010 2011M<strong>IN</strong> MEAN MAX YEARFigure 3.11: Water Quality Trend of BOD in River Mahanadi<strong>WA</strong>TER <strong>QUA</strong>LI<strong>TY</strong> TREND <strong>OF</strong> RIVER MAHANADIBOD (mg/l)1816 161614.3141210 7.67.185.664.63.8 3.63.642.7 22.41.8 2.11.521.81.3 1.60.6 0.3 11.60.2 0.2 1.200.2 0.2 0.2 0.62002 2003 2004 2005 2006 2007 2008 2009 2010 2011M<strong>IN</strong> MEAN MAX YEAR37
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