"GRDC-Code" "Month" "MinQ" "MaxQ" "MeanQ" 1338300 "01" 114.000000 326.000000 224.069000 1338300 "02" 49.000000 279.000000 140.069000 1338300 "03" 34.000000 333.000000 133.414001 1338300 "04" 83.000000 521.000000 202.309998 1338300 "05" 132.000000 638.000000 336.516998 1338300 "06" 225.000000 1030.000000 514.929016 1338300 "07" 477.000000 1200.000000 838.758972 1338300 "08" 618.000000 1480.000000 1069.586060 1338300 "09" 1084.000000 2100.000000 1566.723999 1338300 "10" 1306.000000 2570.000000 1913.723999 1338300 "11" 504.000000 1600.000000 1143.357056 1338300 "12" 232.000000 772.000000 437.897003