| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Big Brush Ck | |||||
| Vernal, Nr, Red Fleet Res, Abv | April-July | 10.7 | 15 | 71 | 24 |
| Ashley Ck | |||||
| Vernal, Nr | April-July | 20 | 36 | 72 | 62 |
| West Fork Duchesne | |||||
| Vat Diversion, Blo | April-July | 9.6 | 16 | 86 | 24 |
| Duchesne | |||||
| Tabiona, Nr | April-July | 60 | 97 | 90 | 133 |
| Rock Ck | |||||
| Upper Stillwater Res | April-July | 50 | 74 | 100 | 104 |
| South Fork Rock Ck | |||||
| Docs Div, Blo | April-July | 3.5 | 6.3 | 86 | 10.9 |
| Rock Ck | |||||
| Mountain Home, Nr | April-July | 59 | 87 | 99 | 128 |
| Currant Ck | |||||
| Currant Ck Res | April-July | 7.1 | 15.7 | 79 | 26 |
| Strawberry | |||||
| Solider Springs,nr | April-July | 22 | 54 | 76 | 95 |
| Starvation Res, Duchesne, Nr | April-July | 43 | 95 | 85 | 160 |
| Duchesne | |||||
| Duchesne, Nr, Knight Div, Abv | April-July | 118 | 181 | 93 | 260 |
| Lake Fork | |||||
| Moon Lake Res, Mtn Home, Nr | April-July | 39 | 58 | 88 | 87 |
| Yellowstone | |||||
| Altonah, Nr | April-July | 38 | 57 | 93 | 75 |
| Whiterocks | |||||
| Whiterocks, Nr | April-July | 25 | 39 | 72 | 65 |
| Uinta | |||||
| Neola, Nr | April-July | 40 | 65 | 88 | 97 |
| Duchesne | |||||
| Myton | April-July | 145 | 280 | 85 | 470 |
| Randlett, Nr | April-July | 160 | 310 | 81 | 540 |