Based on trace file: ARDW1_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
2368, 2
2325, 5
2140, 7
2108, 9
2045, 11
2033, 14
2014, 16
1969, 18
1947, 20
1928, 23
1926, 25
1866, 27
1849, 30
1827, 32
1789, 34
1760, 36
1751, 39
1727, 41
1723, 43
1705, 45
1679, 48
1667, 50
1666, 52
1658, 55
1620, 57
1605, 59
1598, 61
1595, 64
1566, 66
1542, 68
1542, 70
1542, 73
1542, 75
1542, 77
1542, 80
1542, 82
1542, 84
1542, 86
1542, 89
1542, 91
1542, 93
1542, 95
1542, 98