"GRDC-Code" "Month" "MinQ" "MaxQ" "MeanQ" 4151800 "01" 25.000000 161.000000 69.625000 4151800 "02" 20.000000 216.000000 68.234001 4151800 "03" 14.000000 167.000000 58.563000 4151800 "04" 0.000000 220.000000 65.015999 4151800 "05" 0.000000 622.000000 112.337997 4151800 "06" 0.000000 949.000000 147.830994 4151800 "07" 0.000000 574.000000 124.753998 4151800 "08" 0.000000 787.000000 133.600006 4151800 "09" 0.000000 1401.000000 249.723007 4151800 "10" 0.000000 897.000000 179.645996 4151800 "11" 20.000000 271.000000 90.938004 4151800 "12" 24.000000 243.000000 77.538002