| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Median | 10% Exceedance Volume | |
| Salt | |||||
| Roosevelt, Nr | April-May | 22 | 40 | 31 | 67 |
| Tonto Ck | |||||
| Roosevelt, Nr, Gun Ck, Abv | April-May | 0.95 | 2 | 34 | 6.9 |
| Verde | |||||
| Blo Tangle Ck, Abv Horsehoe Dam | April-May | 8.8 | 18 | 50 | 32 |