| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Median | 10% Exceedance Volume | |
| Salt | |||||
| Roosevelt, Nr | February-May | 40 | 100 | 28 | 220 |
| Tonto Ck | |||||
| Roosevelt, Nr, Gun Ck, Abv | February-May | 5 | 15 | 30 | 51 |
| Verde | |||||
| Blo Tangle Ck, Abv Horsehoe Dam | February-May | 44 | 90 | 45 | 300 |