| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Bear | |||||
| Utah | April-July | 95 | 115 | 102 | 122 |
| May-July | 88 | 107 | 100 | 115 | |
| Woodruff Narrows Res | April-July | 111 | 132 | 97 | 153 |
| May-July | 95 | 116 | 100 | 137 | |
| Montpelier, Nr, Stewart Dam, Blo | April-July | 161 | 183 | 78 | 235 |
| May-July | 143 | 165 | 89 | 220 | |
| Big Ck | |||||
| Randolph, Nr | April-July | 2.4 | 4.8 | 98 | 8 |
| May-July | 1.9 | 4.3 | 100 | 7.6 | |
| Smiths Fork | |||||
| Border, Nr | April-July | 98 | 106 | 103 | 122 |
| May-July | 90 | 98 | 103 | 114 | |
| Logan | |||||
| Logan, Nr, State Dam, Abv | April-July | 119 | 123 | 98 | 145 |
| May-July | 104 | 113 | 105 | 130 | |
| Blacksmith Fork | |||||
| Hyrum, Nr, Upnl Dam, Abv | April-July | 42 | 53 | 110 | 58 |
| May-July | 30 | 41 | 102 | 46 | |
| Little Bear | |||||
| Paradise | April-July | 45 | 53 | 115 | 59 |
| May-July | 26 | 34 | 89 | 40 |