| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Big Brush Ck | |||||
| Vernal, Nr, Red Fleet Res, Abv | April-July | 11.3 | 13 | 62 | 14.2 |
| June-July | 3 | 4.7 | 52 | 5.9 | |
| Ashley Ck | |||||
| Vernal, Nr | April-July | 28 | 30 | 60 | 34 |
| June-July | 12.5 | 14.5 | 60 | 18.5 | |
| West Fork Duchesne | |||||
| Vat Diversion, Blo | April-July | 11 | 12 | 65 | 13.7 |
| June-July | 3.5 | 4.5 | 48 | 6.2 | |
| Duchesne | |||||
| Tabiona, Nr | April-July | 64 | 70 | 65 | 77 |
| June-July | 30 | 36 | 60 | 43 | |
| Rock Ck | |||||
| Upper Stillwater Res | April-July | 52 | 59 | 80 | 66 |
| June-July | 28 | 35 | 74 | 42 | |
| South Fork Rock Ck | |||||
| Docs Div, Blo | April-July | 4.2 | 4.8 | 66 | 5.5 |
| June-July | 2.4 | 3 | 61 | 3.7 | |
| Rock Ck | |||||
| Mountain Home, Nr | April-July | 59 | 66 | 75 | 72 |
| June-July | 34 | 41 | 73 | 47 | |
| Currant Ck | |||||
| Currant Ck Res | April-July | 8.9 | 9.3 | 47 | 10.1 |
| June-July | 2.3 | 2.7 | 36 | 3.5 | |
| Strawberry | |||||
| Solider Springs,nr | April-July | 21 | 23 | 32 | 25 |
| June-July | 6.5 | 8.5 | 35 | 10.5 | |
| Starvation Res, Duchesne, Nr | April-July | 34 | 37 | 33 | 41 |
| June-July | 11.5 | 14 | 37 | 18 | |
| Duchesne | |||||
| Duchesne, Nr, Knight Div, Abv | April-July | 124 | 135 | 70 | 146 |
| June-July | 65 | 76 | 66 | 87 | |
| Lake Fork | |||||
| Moon Lake Res, Mtn Home, Nr | April-July | 43 | 49 | 74 | 54 |
| June-July | 26 | 32 | 74 | 37 | |
| Yellowstone | |||||
| Altonah, Nr | April-July | 43 | 47 | 77 | 53 |
| June-July | 30 | 34 | 83 | 40 | |
| Whiterocks | |||||
| Whiterocks, Nr | April-July | 37 | 41 | 76 | 47 |
| June-July | 24 | 28 | 82 | 34 | |
| Uinta | |||||
| Neola, Nr | April-July | 51 | 57 | 77 | 64 |
| June-July | 36 | 42 | 84 | 49 | |
| Duchesne | |||||
| Myton | April-July | 155 | 171 | 52 | 194 |
| June-July | 72 | 88 | 51 | 111 | |
| Randlett, Nr | April-July | 166 | 185 | 48 | 220 |
| June-July | 78 | 97 | 46 | 130 |