| 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 | 14 | 15.5 | 17 | 81 | 19 | 23 |
| May-July | 12.9 | 14.4 | 15.9 | 86 | 17.9 | 22 | |
| Ashley Ck | |||||||
| Vernal, Nr | April-July | 27 | 32 | 40 | 80 | 45 | 55 |
| May-July | 25 | 30 | 38 | 81 | 43 | 53 | |
| West Fork Duchesne | |||||||
| Vat Diversion, Blo | April-July | 9.5 | 10.5 | 12 | 65 | 13.5 | 15 |
| May-July | 8.5 | 9.5 | 11 | 64 | 12.5 | 14 | |
| Duchesne | |||||||
| Tabiona, Nr | April-July | 70 | 76 | 87 | 81 | 95 | 105 |
| May-July | 62 | 68 | 79 | 81 | 87 | 97 | |
| Rock Ck | |||||||
| Upper Stillwater Reservoir | April-July | 51 | 57 | 64 | 86 | 70 | 80 |
| May-July | 48 | 54 | 61 | 86 | 67 | 77 | |
| South Fork Rock Ck | |||||||
| Docs Div, Blo | April-July | 4 | 4.5 | 5.5 | 75 | 6.2 | 7 |
| May-July | 3.6 | 4.1 | 5.1 | 74 | 5.8 | 6.6 | |
| Rock Ck | |||||||
| Mountain Home, Nr | April-July | 60 | 67 | 75 | 85 | 82 | 92 |
| May-July | 56 | 63 | 71 | 85 | 78 | 88 | |
| Currant Ck | |||||||
| Currant Ck Reservoir | April-July | 11.5 | 12.5 | 15 | 75 | 16.5 | 19 |
| May-July | 8.9 | 9.9 | 12.4 | 73 | 13.9 | 16.4 | |
| Strawberry | |||||||
| Strawberry Reservoir, Soldier Springs | April-July | 20 | 23 | 30 | 42 | 37 | 42 |
| May-July | 15 | 17.6 | 25 | 43 | 32 | 37 | |
| Starvation Reservoir, Duchesne, Nr | April-July | 50 | 55 | 65 | 58 | 75 | 84 |
| May-July | 40 | 45 | 55 | 60 | 65 | 74 | |
| Duchesne | |||||||
| Duchesne, Nr, Knight Div, Abv | April-July | 130 | 145 | 160 | 82 | 180 | 195 |
| May-July | 118 | 133 | 148 | 83 | 168 | 183 | |
| Lake Fork | |||||||
| Moon Lake Reservoir, Mtn Home, Nr | April-July | 40 | 44 | 50 | 76 | 55 | 66 |
| May-July | 37 | 41 | 47 | 75 | 52 | 63 | |
| Yellowstone | |||||||
| Altonah, Nr | April-July | 42 | 49 | 55 | 90 | 60 | 71 |
| May-July | 38 | 45 | 51 | 89 | 56 | 67 | |
| Whiterocks | |||||||
| Whiterocks, Nr | April-July | 29 | 33 | 40 | 74 | 45 | 57 |
| May-July | 27 | 31 | 38 | 75 | 43 | 55 | |
| Uinta | |||||||
| Neola, Nr | April-July | 43 | 50 | 60 | 81 | 66 | 82 |
| May-July | 40 | 47 | 57 | 80 | 63 | 79 | |
| Duchesne | |||||||
| Myton | April-July | 150 | 175 | 210 | 64 | 250 | 290 |
| May-July | 129 | 154 | 189 | 64 | 230 | 270 | |
| Randlett, Nr | April-July | 165 | 190 | 220 | 57 | 260 | 310 |
| May-July | 141 | 166 | 196 | 57 | 235 | 285 |