| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Big Brush Ck | |||||
| Vernal, Nr, Red Fleet Res, Abv | April-July | 19 | 22 | 105 | 27 |
| June-July | 8.2 | 12 | 120 | 16.5 | |
| Ashley Ck | |||||
| Vernal, Nr | April-July | 44 | 58 | 112 | 75 |
| June-July | 37 | 51 | 182 | 68 | |
| West Fork Duchesne | |||||
| Vat Diversion, Blo | April-July | 34 | 42 | 225 | 51 |
| June-July | 26 | 34 | 343 | 43 | |
| Duchesne | |||||
| Tabiona, Nr | April-July | 168 | 205 | 195 | 235 |
| June-July | 121 | 160 | 262 | 190 | |
| Rock Ck | |||||
| Upper Stillwater Res | April-July | 119 | 142 | 173 | 167 |
| June-July | 107 | 130 | 228 | 155 | |
| Mountain Home, Nr | April-July | 132 | 157 | 176 | 185 |
| June-July | 115 | 140 | 226 | 168 | |
| Currant Ck | |||||
| Currant Ck Res | April-July | 47 | 56 | 224 | 66 |
| June-July | 21 | 30 | 254 | 40 | |
| Strawberry | |||||
| Soldier Springs, Nr | April-July | 122 | 139 | 236 | 159 |
| June-July | 32 | 49 | 304 | 69 | |
| Duchesne, Nr | April-July | 255 | 295 | 242 | 335 |
| June-July | 83 | 120 | 255 | 163 | |
| Duchesne | |||||
| Duchesne, Nr, Knight Div, Abv | April-July | 310 | 360 | 191 | 430 |
| June-July | 250 | 300 | 256 | 370 | |
| Lake Fork | |||||
| Moon Lake Res, Mtn Home, Nr | April-July | 106 | 126 | 185 | 148 |
| June-July | 90 | 110 | 234 | 132 | |
| Yellowstone | |||||
| Altonah, Nr | April-July | 97 | 115 | 185 | 135 |
| June-July | 82 | 100 | 222 | 120 | |
| Whiterocks | |||||
| Whiterocks, Nr | April-July | 66 | 83 | 148 | 102 |
| June-July | 43 | 70 | 184 | 97 | |
| Uinta | |||||
| Neola, Nr | April-July | 123 | 143 | 181 | 163 |
| June-July | 110 | 130 | 228 | 150 | |
| Duchesne | |||||
| Myton | April-July | 580 | 690 | 260 | 835 |
| June-July | 365 | 475 | 319 | 620 | |
| Randlett, Nr | April-July | 705 | 890 | 274 | 1110 |
| June-July | 475 | 660 | 346 | 880 |