| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Big Brush Ck | |||||
| Vernal, Nr, Red Fleet Res, Abv | April-July | 7.5 | 13 | 62 | 20 |
| Ashley Ck | |||||
| Vernal, Nr | April-July | 17.5 | 27 | 54 | 45 |
| West Fork Duchesne | |||||
| Vat Diversion, Blo | April-July | 9.7 | 13.5 | 73 | 17.5 |
| Duchesne | |||||
| Tabiona, Nr | April-July | 70 | 86 | 80 | 110 |
| Rock Ck | |||||
| Upper Stillwater Res | April-July | 58 | 72 | 97 | 89 |
| South Fork Rock Ck | |||||
| Docs Div, Blo | April-July | 4.2 | 5.5 | 75 | 7.6 |
| Rock Ck | |||||
| Mountain Home, Nr | April-July | 65 | 82 | 93 | 99 |
| Currant Ck | |||||
| Currant Ck Res | April-July | 11.2 | 15 | 75 | 21 |
| Strawberry | |||||
| Solider Springs,nr | April-July | 24 | 36 | 51 | 55 |
| Starvation Res, Duchesne, Nr | April-July | 55 | 72 | 64 | 100 |
| Duchesne | |||||
| Duchesne, Nr, Knight Div, Abv | April-July | 130 | 166 | 86 | 200 |
| Lake Fork | |||||
| Moon Lake Res, Mtn Home, Nr | April-July | 48 | 62 | 94 | 73 |
| Yellowstone | |||||
| Altonah, Nr | April-July | 39 | 54 | 89 | 69 |
| Whiterocks | |||||
| Whiterocks, Nr | April-July | 21 | 30 | 56 | 50 |
| Uinta | |||||
| Neola, Nr | April-July | 38 | 58 | 78 | 80 |
| Duchesne | |||||
| Myton | April-July | 170 | 250 | 76 | 315 |
| Randlett, Nr | April-July | 185 | 265 | 69 | 335 |