| Table 10. Storm precipitation in La Leche climatological
stations.1
|
| Method
| Return period (yr)
| Station
| Puchaca 2
| Tocmoche 3
| Incahuasi 4
|
| Log Pearson III
| 100
| 229
| 131
| 78
|
| 10000
| 565
| 202
| 167
|
| Gumbel
| 100
| 184
| 137
| 78
|
10000
| 340
| 245
| 130
| Adopted
| 100
| 207
| 134
| 78
|
| 10000
| 453
| 224
| 149
| Ppsh (principal spillway hydrograph)
| 207
| 134
| 78
|
| Pesh (emergency spillway hydrograph)
| 271
| 157
| 96
|
| Pfbh (freeboard hydrograph)
| 453
| 224
| 149
|
1 24-hr storm precipitation in mm.
2 Elevation = 355 m.a.m.s.l.
3 Elevation = 1,450 m.a.m.s.l.
4 Elevation = 3,078 m.a.m.s.l.
|
|