| 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 | 17 | 21 | 25 | 128 | 29 | 35 |
| Ashley Ck | |||||||
| Vernal, Nr | April-July | 40 | 50 | 60 | 130 | 67 | 82 |
| West Fork Duchesne | |||||||
| Vat Diversion, Blo | April-July | 18 | 22 | 25 | 147 | 28 | 32 |
| Duchesne | |||||||
| Tabiona, Nr | April-July | 98 | 108 | 120 | 117 | 135 | 155 |
| Rock Ck | |||||||
| Upper Stillwater Reservoir | April-July | 65 | 73 | 85 | 118 | 93 | 115 |
| South Fork Rock Ck | |||||||
| Docs Div, Blo | April-July | 6 | 7 | 8.5 | 116 | 9.5 | 11.5 |
| Rock Ck | |||||||
| Mountain Home, Nr | April-July | 75 | 85 | 100 | 115 | 110 | 140 |
| Currant Ck | |||||||
| Currant Ck Reservoir | April-July | 20 | 24 | 28 | 158 | 32 | 37 |
| Strawberry | |||||||
| Strawberry Reservoir, Soldier Springs | April-July | 53 | 62 | 72 | 120 | 88 | 105 |
| Starvation Reservoir, Duchesne, Nr | April-July | 100 | 115 | 135 | 144 | 175 | 215 |
| Duchesne | |||||||
| Duchesne, Nr, Knight Div, Abv | April-July | 175 | 195 | 220 | 117 | 245 | 285 |
| Lake Fork | |||||||
| Moon Lake Reservoir, Mtn Home, Nr | April-July | 54 | 63 | 75 | 117 | 80 | 100 |
| Yellowstone | |||||||
| Altonah, Nr | April-July | 50 | 60 | 73 | 122 | 80 | 95 |
| Whiterocks | |||||||
| Whiterocks, Nr | April-July | 45 | 55 | 69 | 135 | 80 | 91 |
| Uinta | |||||||
| Neola, Nr | April-July | 60 | 75 | 97 | 135 | 110 | 128 |
| Duchesne | |||||||
| Myton | April-July | 280 | 325 | 400 | 131 | 470 | 580 |
| Randlett, Nr | April-July | 300 | 360 | 480 | 137 | 550 | 700 |