"GRDC-Code" "Month" "MinQ" "MaxQ" "MeanQ" 6226800 "01" 145.570007 1983.199951 612.078003 6226800 "02" 123.550003 1800.800049 688.502014 6226800 "03" 93.921997 2471.800049 738.823975 6226800 "04" 106.820000 1610.199951 658.960022 6226800 "05" 43.317001 2143.800049 607.455017 6226800 "06" 87.820000 1647.500000 525.327026 6226800 "07" 19.559999 929.390015 245.054001 6226800 "08" 23.188999 461.029999 147.585999 6226800 "09" 49.224998 487.920013 196.613998 6226800 "10" 46.209999 1253.900024 302.966003 6226800 "11" 73.013000 1325.099976 482.554993 6226800 "12" 108.589996 2171.100098 592.413025