"GRDC-Code" "Month" "MinQ" "MaxQ" "MeanQ" 4213400 "01" 28.000000 377.000000 130.945007 4213400 "02" 31.000000 388.000000 125.000000 4213400 "03" 40.000000 434.000000 140.643997 4213400 "04" 49.000000 1260.000000 336.520996 4213400 "05" 36.000000 1530.000000 359.273987 4213400 "06" 39.000000 1920.000000 657.757019 4213400 "07" 42.000000 1720.000000 511.553986 4213400 "08" 49.000000 955.000000 256.256989 4213400 "09" 36.000000 842.000000 207.634995 4213400 "10" 37.000000 494.000000 168.567993 4213400 "11" 32.000000 303.000000 139.865005 4213400 "12" 28.000000 342.000000 125.757004