| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Big Brush Ck | |||||
| Vernal, Nr, Red Fleet Res, Abv | April-July | 11.4 | 17 | 81 | 26 |
| Ashley Ck | |||||
| Vernal, Nr | April-July | 26 | 40 | 80 | 67 |
| West Fork Duchesne | |||||
| Vat Diversion, Blo | April-July | 6 | 12.4 | 67 | 20 |
| Duchesne | |||||
| Tabiona, Nr | April-July | 50 | 81 | 75 | 115 |
| Rock Ck | |||||
| Upper Stillwater Res | April-July | 50 | 74 | 100 | 105 |
| South Fork Rock Ck | |||||
| Docs Div, Blo | April-July | 3.5 | 5.3 | 73 | 9.6 |
| Rock Ck | |||||
| Mountain Home, Nr | April-July | 59 | 86 | 98 | 130 |
| Currant Ck | |||||
| Currant Ck Res | April-July | 5.7 | 13.2 | 66 | 23 |
| Strawberry | |||||
| Solider Springs,nr | April-July | 14 | 33 | 46 | 71 |
| Starvation Res, Duchesne, Nr | April-July | 32 | 64 | 57 | 125 |
| Duchesne | |||||
| Duchesne, Nr, Knight Div, Abv | April-July | 105 | 165 | 85 | 240 |
| Lake Fork | |||||
| Moon Lake Res, Mtn Home, Nr | April-July | 45 | 66 | 100 | 95 |
| Yellowstone | |||||
| Altonah, Nr | April-July | 41 | 58 | 95 | 79 |
| Whiterocks | |||||
| Whiterocks, Nr | April-July | 28 | 44 | 81 | 76 |
| Uinta | |||||
| Neola, Nr | April-July | 48 | 73 | 99 | 103 |
| Duchesne | |||||
| Myton | April-July | 129 | 245 | 74 | 445 |
| Randlett, Nr | April-July | 135 | 280 | 73 | 505 |