| 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 | 7.5 | 8.9 | 10.5 | 50 | 11.6 | 16 |
| May-July | 5.5 | 6.9 | 8.5 | 46 | 9.6 | 14 | |
| Ashley Ck | |||||||
| Vernal, Nr | April-July | 17.2 | 18.4 | 21 | 42 | 23 | 31 |
| May-July | 14.8 | 16 | 19 | 40 | 21 | 29 | |
| West Fork Duchesne | |||||||
| Vat Diversion, Blo | April-July | 6.2 | 7.1 | 7.8 | 42 | 8.7 | 10 |
| May-July | 4.9 | 5.8 | 6.5 | 38 | 7.4 | 8.7 | |
| Duchesne | |||||||
| Tabiona, Nr | April-July | 47 | 53 | 60 | 56 | 65 | 73 |
| May-July | 39 | 45 | 52 | 53 | 57 | 65 | |
| Rock Ck | |||||||
| Upper Stillwater Res | April-July | 33 | 38 | 46 | 62 | 50 | 61 |
| May-July | 30 | 35 | 43 | 61 | 47 | 58 | |
| South Fork Rock Ck | |||||||
| Docs Div, Blo | April-July | 2.2 | 2.8 | 3.1 | 42 | 3.7 | 4.2 |
| May-July | 1.8 | 2.4 | 2.7 | 39 | 3.3 | 3.8 | |
| Rock Ck | |||||||
| Mountain Home, Nr | April-July | 38 | 44 | 52 | 59 | 56 | 68 |
| May-July | 34 | 40 | 48 | 57 | 52 | 64 | |
| Currant Ck | |||||||
| Currant Ck Res | April-July | 3.9 | 4.2 | 5 | 25 | 5.7 | 7.6 |
| May-July | 2.8 | 3.1 | 3.9 | 23 | 4.6 | 6.5 | |
| Strawberry | |||||||
| Solider Springs,nr | April-July | 15.5 | 16.5 | 19 | 27 | 21 | 24 |
| May-July | 8.5 | 9.5 | 12 | 21 | 14 | 17.3 | |
| Starvation Res, Duchesne, Nr | April-July | 21 | 23 | 26 | 23 | 29 | 34 |
| May-July | 12 | 14.2 | 17 | 18.7 | 20 | 25 | |
| Duchesne | |||||||
| Duchesne, Nr, Knight Div, Abv | April-July | 85 | 97 | 110 | 57 | 120 | 138 |
| May-July | 72 | 84 | 97 | 54 | 107 | 125 | |
| Lake Fork | |||||||
| Moon Lake Res, Mtn Home, Nr | April-July | 26 | 29 | 32 | 48 | 38 | 46 |
| May-July | 24 | 27 | 30 | 48 | 36 | 44 | |
| Yellowstone | |||||||
| Altonah, Nr | April-July | 28 | 32 | 35 | 57 | 40 | 51 |
| May-July | 25 | 29 | 32 | 56 | 37 | 48 | |
| Whiterocks | |||||||
| Whiterocks, Nr | April-July | 20 | 22 | 26 | 48 | 29 | 39 |
| May-July | 17.7 | 19.4 | 24 | 47 | 27 | 37 | |
| Uinta | |||||||
| Neola, Nr | April-July | 28 | 34 | 40 | 54 | 44 | 60 |
| May-July | 25 | 31 | 37 | 52 | 41 | 57 | |
| Duchesne | |||||||
| Myton | April-July | 73 | 88 | 103 | 31 | 126 | 163 |
| May-July | 50 | 65 | 80 | 27 | 103 | 140 | |
| Randlett, Nr | April-July | 75 | 84 | 94 | 24 | 115 | 150 |
| May-July | 50 | 59 | 69 | 20 | 90 | 125 |