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Table 5

Simulation results during validation

FloodsObserved (m3/s)Simulated (m3/s)Percentage error (%)Observed peak time (yyyy-mm-dd hh)Simulated peak time (yyyy-mm-dd hh)Error (number)Total volume error (%)
20100510 227 266 17.2 2010-05-13 15:35 2010-05-13 14:00 1.6 17.2 
20100608 167 217.5 30.3 2010-06-08 16:00 2010-06-08 16:30 −0.5 20.0 
20100622 205 213 3.9 2010-06-24 10:15 2010-06-24 10:30 −0.3 10.4 
20110612 184 199.3 8.3 2011-06-15 06:35 2011-06-15 04:00 2.6 24.0 
20120610 125 138.1 10.5 2012-06-11 05:15 2012-06-11 03:30 1.8 4.2 
20140704 117 111.8 −4.4 2014-07-05 05:20 2014-07-05 05:00 0.3 −3.7 
20150605 206 242.1 17.5 2015-06-08 16:10 2015-06-08 16:30 −0.3 17.0 
20150619 241 275.3 14.2 2015-06-21 14:30 2015-06-21 15:00 −0.5 13.3 
20160704 170 194.6 14.5 2016-07-04 00:30 2016-07-04 00:30 1.8 
20170627 254 207.4 −18.4 2017-07-01 11:30 2017-07-01 12:30 −1 −3.0 
FloodsObserved (m3/s)Simulated (m3/s)Percentage error (%)Observed peak time (yyyy-mm-dd hh)Simulated peak time (yyyy-mm-dd hh)Error (number)Total volume error (%)
20100510 227 266 17.2 2010-05-13 15:35 2010-05-13 14:00 1.6 17.2 
20100608 167 217.5 30.3 2010-06-08 16:00 2010-06-08 16:30 −0.5 20.0 
20100622 205 213 3.9 2010-06-24 10:15 2010-06-24 10:30 −0.3 10.4 
20110612 184 199.3 8.3 2011-06-15 06:35 2011-06-15 04:00 2.6 24.0 
20120610 125 138.1 10.5 2012-06-11 05:15 2012-06-11 03:30 1.8 4.2 
20140704 117 111.8 −4.4 2014-07-05 05:20 2014-07-05 05:00 0.3 −3.7 
20150605 206 242.1 17.5 2015-06-08 16:10 2015-06-08 16:30 −0.3 17.0 
20150619 241 275.3 14.2 2015-06-21 14:30 2015-06-21 15:00 −0.5 13.3 
20160704 170 194.6 14.5 2016-07-04 00:30 2016-07-04 00:30 1.8 
20170627 254 207.4 −18.4 2017-07-01 11:30 2017-07-01 12:30 −1 −3.0 

Notes: The total number of floods is 10, which are qualificatory relative to the error of peak discharge, is 9 and the ratio of qualifying simulation is 90.0%, which are qualificatory relative to the error of peak time, is 10 and the ratio of qualifying simulation is 100%, which are qualificatory relative to the error of total runoff volume, is 9 and the ratio of qualifying simulation is 90.0%.

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