| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Median | 10% Exceedance Volume | |
| Santa Clara | |||||
| Pine Valley, Nr | April-July | 3.9 | 7 | 233 | 11.1 |
| Virgin | |||||
| Virgin | April-July | 52 | 80 | 195 | 114 |
| Hurricane, Nr | April-July | 50 | 86 | 200 | 131 |
| Littlefield | April-July | 52 | 92 | 200 | 143 |