| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Median | 10% Exceedance Volume | |
| Salt | |||||
| Roosevelt, Nr | April-May | 205 | 280 | 196 | 370 |
| Tonto Ck | |||||
| Roosevelt, Nr, Gun Ck, Abv | April-May | 9.4 | 17 | 202 | 28 |
| Verde | |||||
| Blo Tangle Ck, Abv Horsehoe Dam | April-May | 76 | 110 | 250 | 153 |