| Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
| Bear | |||||||
| Utah | April-July | 84 | 93 | 114 | 105 | 130 | 156 |
| Woodruff Narrows Rsvr, Abv | April-July | 67 | 77 | 102 | 94 | 123 | 167 |
| Montpelier, Nr, Stewart Dam, Blo * | April-July | 69 | 83 | 97 | 60 | 130 | 210 |
| Smiths Fork | |||||||
| Border, Nr | April-July | 57 | 64 | 72 | 82 | 83 | 105 |
| Logan | |||||||
| Logan, Nr, State Dam, Abv | April-July | 59 | 69 | 84 | 79 | 92 | 122 |
| Blacksmith Fork | |||||||
| Hyrum, Nr, Upnl Dam, Abv | April-July | 18.8 | 23 | 29 | 78 | 36 | 49 |
| Little Bear | |||||||
| Paradise | April-July | 15.1 | 19.3 | 23 | 59 | 39 | 50 |