| Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
| Bear | |||||||
| Utah | April-July | 60 | 84 | 100 | 89 | 116 | 141 |
| Woodruff Narrows Rsvr, Abv | April-July | 41 | 68 | 86 | 71 | 107 | 156 |
| Montpelier, Nr, Stewart Dam, Blo * | April-July | 17 | 42 | 85 | 47 | 127 | 215 |
| Smiths Fork | |||||||
| Border, Nr | April-July | 45 | 55 | 72 | 81 | 90 | 103 |
| Logan | |||||||
| Logan, Nr, State Dam, Abv | April-July | 53 | 66 | 86 | 77 | 106 | 136 |
| Blacksmith Fork | |||||||
| Hyrum, Nr, Upnl Dam, Abv | April-July | 19.8 | 24 | 31 | 72 | 37 | 58 |
| Little Bear | |||||||
| Paradise | April-July | 9.9 | 13.7 | 22 | 47 | 34 | 52 |