Based on trace file: WTHW1_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
7325, 2
7309, 5
7211, 7
7040, 9
6614, 11
6574, 14
6318, 16
6098, 18
6040, 20
5955, 23
5932, 25
5710, 27
5701, 30
5695, 32
5642, 34
5634, 36
5603, 39
5601, 41
5599, 43
5334, 45
5283, 48
5220, 50
5056, 52
4904, 55
4902, 57
4799, 59
4767, 61
4675, 64
4624, 66
4593, 68
4552, 70
4481, 73
4385, 75
4334, 77
4289, 80
4280, 82
4004, 84
3997, 86
3915, 89
3868, 91
3853, 93
3722, 95
3527, 98