| Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Median | 30% Exceedance Volume | 10% Exceedance Volume | |
| Salt | |||||||
| Roosevelt, Nr | January-May | 198 | 265 | 335 | 108 | 370 | 445 |
| March-May | 75 | 143 | 210 | 88 | 245 | 320 | |
| Tonto Ck | |||||||
| Roosevelt, Nr, Gun Ck, Abv | January-May | 28 | 35 | 45 | 107 | 57 | 110 |
| March-May | 2.7 | 9.8 | 20 | 91 | 32 | 85 | |
| Verde | |||||||
| Tangle Ck, Blo, Horseshoe Dam, Abv | January-May | 95 | 129 | 160 | 102 | 220 | 335 |
| March-May | 28 | 62 | 93 | 87 | 151 | 270 |