| Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
| Big Brush Ck | |||||||
| Vernal, Nr, Red Fleet Res, Abv | April-July | 11.6 | 13.9 | 16.5 | 79 | 18.5 | 25 |
| Ashley Ck | |||||||
| Vernal, Nr | April-July | 25 | 31 | 38 | 76 | 42 | 61 |
| West Fork Duchesne | |||||||
| Vat Diversion, Blo | April-July | 7.3 | 9 | 10 | 54 | 11.9 | 14.9 |
| Duchesne | |||||||
| Tabiona, Nr | April-July | 57 | 64 | 71 | 66 | 76 | 89 |
| Rock Ck | |||||||
| Upper Stillwater Res | April-July | 48 | 56 | 60 | 81 | 68 | 80 |
| South Fork Rock Ck | |||||||
| Docs Div, Blo | April-July | 3.8 | 4.9 | 5.2 | 71 | 5.6 | 7 |
| Rock Ck | |||||||
| Mountain Home, Nr | April-July | 57 | 66 | 71 | 81 | 79 | 94 |
| Currant Ck | |||||||
| Currant Ck Res | April-July | 7.3 | 8.5 | 10.5 | 53 | 11.4 | 14.1 |
| Strawberry | |||||||
| Solider Springs,nr | April-July | 18 | 22 | 26 | 37 | 30 | 39 |
| Starvation Res, Duchesne, Nr | April-July | 38 | 45 | 51 | 46 | 57 | 70 |
| Duchesne | |||||||
| Duchesne, Nr, Knight Div, Abv | April-July | 115 | 130 | 140 | 72 | 154 | 181 |
| Lake Fork | |||||||
| Moon Lake Res, Mtn Home, Nr | April-July | 36 | 45 | 50 | 76 | 57 | 63 |
| Yellowstone | |||||||
| Altonah, Nr | April-July | 34 | 44 | 48 | 79 | 51 | 61 |
| Whiterocks | |||||||
| Whiterocks, Nr | April-July | 28 | 35 | 39 | 72 | 44 | 62 |
| Uinta | |||||||
| Neola, Nr | April-July | 35 | 48 | 55 | 74 | 60 | 76 |
| Duchesne | |||||||
| Myton | April-July | 125 | 163 | 187 | 57 | 210 | 265 |
| Randlett, Nr | April-July | 140 | 183 | 210 | 55 | 235 | 300 |