"GRDC-Code" "Month" "MinQ" "MaxQ" "MeanQ" 4146280 "01" 274.000000 2120.000000 1028.306030 4146280 "02" 224.000000 2049.000000 1172.943970 4146280 "03" 184.000000 2019.000000 1064.889038 4146280 "04" 167.000000 2020.000000 887.250000 4146280 "05" 213.000000 1977.000000 740.361023 4146280 "06" 192.000000 1218.000000 501.389008 4146280 "07" 179.000000 695.000000 376.444000 4146280 "08" 199.000000 678.000000 377.389008 4146280 "09" 192.000000 710.000000 408.833008 4146280 "10" 126.000000 812.000000 356.571014 4146280 "11" 187.000000 1360.000000 492.713989 4146280 "12" 204.000000 1891.000000 797.599976