"GRDC-Code" "Month" "MinQ" "MaxQ" "MeanQ" 6123300 "01" 165.000000 1360.000000 535.776001 6123300 "02" 116.000000 1560.000000 589.094971 6123300 "03" 141.000000 1250.000000 559.793030 6123300 "04" 104.000000 1260.000000 490.602997 6123300 "05" 83.000000 935.000000 383.335999 6123300 "06" 54.000000 905.000000 281.292999 6123300 "07" 36.000000 535.000000 167.723999 6123300 "08" 25.000000 780.000000 121.697998 6123300 "09" 28.000000 910.000000 136.042999 6123300 "10" 30.000000 1220.000000 225.552002 6123300 "11" 62.000000 1320.000000 388.983002 6123300 "12" 97.000000 1570.000000 488.000000