| 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 | 9.5 | 11 | 14 | 71 | 16.7 | 21 |
| Ashley Ck | |||||||
| Vernal, Nr | April-July | 20 | 23 | 30 | 65 | 38 | 51 |
| West Fork Duchesne | |||||||
| Vat Diversion, Blo | April-July | 9.5 | 11 | 12.5 | 74 | 14.5 | 17.5 |
| Duchesne | |||||||
| Tabiona, Nr | April-July | 65 | 70 | 75 | 73 | 85 | 103 |
| Rock Ck | |||||||
| Upper Stillwater Reservoir | April-July | 48 | 52 | 60 | 83 | 70 | 85 |
| South Fork Rock Ck | |||||||
| Docs Div, Blo | April-July | 4 | 4.5 | 5.5 | 75 | 6.5 | 8 |
| Rock Ck | |||||||
| Mountain Home, Nr | April-July | 58 | 63 | 72 | 83 | 85 | 102 |
| Currant Ck | |||||||
| Currant Ck Reservoir | April-July | 9 | 11 | 14 | 79 | 17 | 23 |
| Strawberry | |||||||
| Strawberry Reservoir, Soldier Springs | April-July | 18 | 23 | 30 | 50 | 35 | 51 |
| Starvation Reservoir, Duchesne, Nr | April-July | 28 | 35 | 45 | 48 | 75 | 100 |
| Duchesne | |||||||
| Duchesne, Nr, Knight Div, Abv | April-July | 120 | 130 | 145 | 77 | 170 | 205 |
| Lake Fork | |||||||
| Moon Lake Reservoir, Mtn Home, Nr | April-July | 36 | 41 | 50 | 78 | 58 | 70 |
| Yellowstone | |||||||
| Altonah, Nr | April-July | 37 | 42 | 50 | 83 | 58 | 71 |
| Whiterocks | |||||||
| Whiterocks, Nr | April-July | 30 | 35 | 40 | 78 | 53 | 65 |
| Uinta | |||||||
| Neola, Nr | April-July | 40 | 47 | 58 | 81 | 71 | 90 |
| Duchesne | |||||||
| Myton | April-July | 140 | 165 | 195 | 64 | 260 | 350 |
| Randlett, Nr | April-July | 150 | 170 | 205 | 59 | 275 | 385 |