Based on trace file: UBDW1I_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
42954, 2
42267, 4
40735, 7
38534, 9
34986, 11
34835, 13
33862, 15
33612, 17
32696, 20
31141, 22
29385, 24
29105, 26
28921, 28
27493, 30
26811, 33
26808, 35
24815, 37
23520, 39
23503, 41
23040, 43
22764, 46
21898, 48
21403, 50
20494, 52
18560, 54
16126, 57
16002, 59
15551, 61
14808, 63
14085, 65
13800, 67
13668, 70
12991, 72
12648, 74
12564, 76
12063, 78
11219, 80
10892, 83
10678, 85
10608, 87
8375, 89
7647, 91
6565, 93
3047, 96
2134, 98