Based on trace file: CSHW1I_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
20412, 2
18688, 4
15517, 7
12180, 9
10928, 11
10006, 13
8170, 15
8010, 17
7684, 20
6901, 22
6725, 24
6670, 26
4828, 28
4739, 30
4417, 33
4264, 35
3790, 37
3591, 39
3418, 41
2919, 43
2870, 46
2462, 48
2352, 50
2346, 52
2338, 54
2267, 57
2250, 59
2088, 61
1958, 63
1950, 65
1931, 67
1922, 70
1794, 72
1791, 74
1605, 76
1484, 78
1468, 80
1459, 83
1409, 85
1367, 87
1027, 89
959, 91
264, 93
141, 96
121, 98