|
| i
| Return period T
(yr)
| Probability P
(percent)
| Gumbel variate y
| Flood discharge Q
(m3/s)
|
| 1
| 1.05
| 95.2
| -1.113
| 447
|
| 2
| 1.11
| 90.1
| -0.838
| 660
|
| 3
| 1.25
| 80
| -0.476
| 939
|
| 4
| 2
| 50
| 0.367
| 1590
|
| 5
| 5
| 20
| 1.5
| 2465
|
| 6
| 10
| 10
| 2.25
| 3044
|
| 7
| 25
| 4
| 3.199
| 3776
|
| 8
| 50
| 2
| 3.902
| 4319
|
| 9
| 100
| 1
| 4.6
| 4858
|
| 10
| 200
| 0.5
| 5.296
| 5396
|
|