"GRDC-Code" "Month" "MinQ" "MaxQ" "MeanQ" 4203050 "01" 17.000000 61.000000 23.313000 4203050 "02" 13.000000 47.000000 19.688000 4203050 "03" 12.000000 48.000000 18.188000 4203050 "04" 12.000000 67.000000 19.625000 4203050 "05" 32.000000 1800.000000 953.187988 4203050 "06" 440.000000 1940.000000 1232.437988 4203050 "07" 167.000000 1080.000000 450.875000 4203050 "08" 54.000000 1100.000000 520.250000 4203050 "09" 104.000000 631.000000 361.765015 4203050 "10" 41.000000 345.000000 141.352997 4203050 "11" 32.000000 120.000000 56.353001 4203050 "12" 21.000000 89.000000 35.528999