"GRDC-Code" "Month" "MinQ" "MaxQ" "MeanQ" 4243600 "01" 18.000000 934.000000 223.841995 4243600 "02" 17.000000 512.000000 168.421005 4243600 "03" 15.000000 507.000000 145.964996 4243600 "04" 22.000000 518.000000 203.772003 4243600 "05" 74.000000 1650.000000 864.666992 4243600 "06" 30.000000 1830.000000 825.632019 4243600 "07" 20.000000 869.000000 475.648987 4243600 "08" 25.000000 976.000000 398.648987 4243600 "09" 22.000000 2020.000000 420.776001 4243600 "10" 22.000000 750.000000 392.654999 4243600 "11" 20.000000 700.000000 322.966003 4243600 "12" 18.000000 524.000000 249.809998