Based on trace file: DWRI1I_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
32777, 2
28915, 5
28412, 7
28272, 9
26390, 11
25897, 14
24542, 16
23515, 18
23030, 20
22956, 23
22505, 25
22129, 27
21981, 30
21554, 32
21070, 34
20939, 36
20550, 39
19275, 41
19154, 43
18815, 45
18255, 48
18254, 50
18230, 52
18004, 55
17892, 57
17830, 59
17791, 61
17700, 64
16875, 66
16575, 68
16240, 70
16158, 73
15611, 75
15454, 77
15436, 80
15270, 82
15221, 84
15185, 86
14703, 89
14660, 91
13971, 93
13172, 95
13135, 98