"GRDC-Code" "Month" "MinQ" "MaxQ" "MeanQ" 4208270 "01" 172.000000 408.000000 273.291992 4208270 "02" 140.000000 368.000000 236.582993 4208270 "03" 128.000000 368.000000 217.207993 4208270 "04" 167.000000 340.000000 239.917007 4208270 "05" 745.000000 2680.000000 1551.880005 4208270 "06" 2240.000000 6210.000000 3999.639893 4208270 "07" 1540.000000 4490.000000 2613.399902 4208270 "08" 1020.000000 2430.000000 1535.599976 4208270 "09" 917.000000 1940.000000 1266.239990 4208270 "10" 679.000000 1510.000000 990.440002 4208270 "11" 115.000000 727.000000 478.333008 4208270 "12" 82.000000 510.000000 325.208008