| 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 | 12 | 17 | 21 | 107 | 24 | 32 |
| Ashley Ck | |||||||
| Vernal, Nr | April-July | 27 | 38 | 50 | 109 | 56 | 77 |
| West Fork Duchesne | |||||||
| Vat Diversion, Blo | April-July | 11 | 16 | 20 | 118 | 27 | 35 |
| Duchesne | |||||||
| Tabiona, Nr | April-July | 72 | 87 | 110 | 107 | 135 | 160 |
| Rock Ck | |||||||
| Upper Stillwater Reservoir | April-July | 50 | 60 | 75 | 104 | 98 | 120 |
| South Fork Rock Ck | |||||||
| Docs Div, Blo | April-July | 4 | 5.5 | 7 | 96 | 10 | 12 |
| Rock Ck | |||||||
| Mountain Home, Nr | April-July | 60 | 73 | 90 | 103 | 120 | 142 |
| Currant Ck | |||||||
| Currant Ck Reservoir | April-July | 10 | 14 | 22 | 124 | 30 | 40 |
| Strawberry | |||||||
| Strawberry Reservoir, Soldier Springs | April-July | 30 | 40 | 65 | 108 | 85 | 115 |
| Starvation Reservoir, Duchesne, Nr | April-July | 50 | 70 | 110 | 117 | 150 | 210 |
| Duchesne | |||||||
| Duchesne, Nr, Knight Div, Abv | April-July | 135 | 160 | 200 | 106 | 255 | 300 |
| Lake Fork | |||||||
| Moon Lake Reservoir, Mtn Home, Nr | April-July | 42 | 50 | 65 | 102 | 80 | 105 |
| Yellowstone | |||||||
| Altonah, Nr | April-July | 44 | 55 | 65 | 108 | 78 | 100 |
| Whiterocks | |||||||
| Whiterocks, Nr | April-July | 33 | 45 | 56 | 110 | 64 | 90 |
| Uinta | |||||||
| Neola, Nr | April-July | 45 | 65 | 83 | 115 | 94 | 125 |
| Duchesne | |||||||
| Myton | April-July | 175 | 230 | 340 | 111 | 485 | 600 |
| Randlett, Nr | April-July | 185 | 245 | 390 | 111 | 540 | 675 |