| 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 | 14.9 | 17.2 | 82 | 19.8 | 26 |
| Ashley Ck | |||||||
| Vernal, Nr | April-July | 25 | 34 | 40 | 80 | 48 | 67 |
| West Fork Duchesne | |||||||
| Vat Diversion, Blo | April-July | 7.2 | 10.1 | 12.9 | 69 | 18 | 21 |
| Duchesne | |||||||
| Tabiona, Nr | April-July | 50 | 69 | 83 | 77 | 100 | 117 |
| Rock Ck | |||||||
| Upper Stillwater Res | April-July | 41 | 53 | 63 | 85 | 78 | 94 |
| South Fork Rock Ck | |||||||
| Docs Div, Blo | April-July | 3.3 | 4.3 | 5.7 | 78 | 7.1 | 10.2 |
| Rock Ck | |||||||
| Mountain Home, Nr | April-July | 49 | 64 | 75 | 85 | 94 | 118 |
| Currant Ck | |||||||
| Currant Ck Res | April-July | 6.3 | 9.5 | 14 | 70 | 21 | 25 |
| Strawberry | |||||||
| Solider Springs,nr | April-July | 20 | 31 | 44 | 62 | 61 | 83 |
| Starvation Res, Duchesne, Nr | April-July | 41 | 63 | 83 | 74 | 110 | 150 |
| Duchesne | |||||||
| Duchesne, Nr, Knight Div, Abv | April-July | 99 | 133 | 156 | 80 | 189 | 230 |
| Lake Fork | |||||||
| Moon Lake Res, Mtn Home, Nr | April-July | 35 | 46 | 53 | 80 | 65 | 80 |
| Yellowstone | |||||||
| Altonah, Nr | April-July | 35 | 44 | 53 | 87 | 61 | 72 |
| Whiterocks | |||||||
| Whiterocks, Nr | April-July | 29 | 38 | 45 | 83 | 54 | 74 |
| Uinta | |||||||
| Neola, Nr | April-July | 42 | 50 | 63 | 85 | 77 | 96 |
| Duchesne | |||||||
| Myton | April-July | 108 | 171 | 235 | 71 | 315 | 420 |
| Randlett, Nr | April-July | 120 | 185 | 250 | 65 | 365 | 470 |