"GRDC-Code" "Month" "MinQ" "MaxQ" "MeanQ" 2910490 "01" 40.000000 205.000000 87.250000 2910490 "02" 31.000000 151.000000 73.348000 2910490 "03" 10.000000 171.000000 78.370003 2910490 "04" 91.000000 2580.000000 1120.119995 2910490 "05" 1450.000000 5030.000000 2929.021973 2910490 "06" 287.000000 3150.000000 1360.010986 2910490 "07" 138.000000 1580.000000 508.522003 2910490 "08" 117.000000 1010.000000 362.619995 2910490 "09" 87.000000 1340.000000 431.609009 2910490 "10" 108.000000 1250.000000 490.292999 2910490 "11" 75.000000 698.000000 239.098007 2910490 "12" 43.000000 391.000000 130.011002