| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Big Brush Ck | |||||
| Vernal, Nr, Red Fleet Res, Abv | April-July | 11.2 | 16 | 76 | 26 |
| Ashley Ck | |||||
| Vernal, Nr | April-July | 23 | 37 | 74 | 62 |
| West Fork Duchesne | |||||
| Vat Diversion, Blo | April-July | 7.8 | 11 | 59 | 18 |
| Duchesne | |||||
| Tabiona, Nr | April-July | 57 | 77 | 71 | 100 |
| Rock Ck | |||||
| Upper Stillwater Res | April-July | 56 | 69 | 93 | 102 |
| South Fork Rock Ck | |||||
| Docs Div, Blo | April-July | 3.4 | 5 | 68 | 7.8 |
| Rock Ck | |||||
| Mountain Home, Nr | April-July | 63 | 79 | 90 | 119 |
| Currant Ck | |||||
| Currant Ck Res | April-July | 7.8 | 12.1 | 61 | 21 |
| Strawberry | |||||
| Solider Springs,nr | April-July | 15.6 | 26 | 37 | 62 |
| Starvation Res, Duchesne, Nr | April-July | 38 | 57 | 51 | 108 |
| Duchesne | |||||
| Duchesne, Nr, Knight Div, Abv | April-July | 122 | 154 | 79 | 215 |
| Lake Fork | |||||
| Moon Lake Res, Mtn Home, Nr | April-July | 47 | 61 | 92 | 85 |
| Yellowstone | |||||
| Altonah, Nr | April-July | 43 | 54 | 89 | 75 |
| Whiterocks | |||||
| Whiterocks, Nr | April-July | 26 | 40 | 74 | 68 |
| Uinta | |||||
| Neola, Nr | April-July | 42 | 65 | 88 | 96 |
| Duchesne | |||||
| Myton | April-July | 152 | 215 | 65 | 375 |
| Randlett, Nr | April-July | 163 | 230 | 60 | 440 |