| Saturated Thickness (Feet) | ||||
T (years) | 1% | 3% | 10% | Competition | |
1 | 68.77 | 68.68 | 68.64 | 67.87 | |
2 | 66.55 | 66.35 | 66.28 | 64.75 | |
3 | 64.32 | 64.03 | 63.92 | 61.62 | |
4 | 62.10 | 61.71 | 61.56 | 58.50 | |
5 | 59.87 | 59.39 | 59.21 | 55.39 | |
6 | 57.65 | 57.07 | 56.85 | 52.27 | |
7 | 55.43 | 54.76 | 54.50 | 49.16 | |
8 | 53.21 | 52.44 | 52.15 | 46.06 | |
9 | 50.99 | 50.13 | 49.80 | 42.95 | |
10 | 48.77 | 47.81 | 47.44 | 39.85 | |
11 | 46.56 | 45.50 | 45.10 | 36.75 | |
12 | 44.34 | 43.19 | 42.75 | 33.66 | |
13 | 42.13 | 40.88 | 40.40 | 30.56 | |
14 | 39.91 | 38.57 | 38.06 | 27.47 | |
15 | 37.70 | 36.26 | 35.71 | 24.39 | |
16 | 35.49 | 33.95 | 33.37 | 21.30 | |
17 | 33.28 | 31.65 | 31.02 | 18.22 | |
18 | 31.07 | 29.34 | 28.68 | 15.14 | |
19 | 28.86 | 27.04 | 26.34 | 12.07 | |
20 | 26.65 | 24.73 | 24.00 | 8.99 | |
21 | 24.44 | 22.43 | 21.67 | 5.93 | |
22 | 22.24 | 20.13 | 19.33 | 2.86 | |
23 | 20.03 | 17.83 | 17.00 | 0.00 | |
24 | 17.83 | 15.53 | 14.66 | 0.00 | |
25 | 15.63 | 13.24 | 12.33 | 0.00 | |
26 | 13.42 | 10.94 | 10.00 | 0.00 | |
27 | 11.22 | 8.65 | 7.66 | 0.00 | |
28 | 9.02 | 6.35 | 5.34 | 0.00 | |
29 | 6.82 | 4.06 | 3.01 | 0.00 | |
30 | 4.63 | 1.77 | 0.68 | 0.00 | |
31 | 2.43 | 0.00 | 0.00 | 0.00 | |
32 | 0.23 | 0.00 | 0.00 | 0.00 | |