| Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
| Bear | |||||||
| Utah | April-July | 74 | 83 | 89 | 82 | 108 | 123 |
| Woodruff Narrows Rsvr, Abv | April-July | 58 | 67 | 73 | 68 | 95 | 121 |
| Montpelier, Nr, Stewart Dam, Blo * | April-July | 39 | 49 | 55 | 34 | 93 | 140 |
| Smiths Fork | |||||||
| Border, Nr | April-July | 45 | 50 | 59 | 67 | 66 | 77 |
| Logan | |||||||
| Logan, Nr, State Dam, Abv | April-July | 48 | 57 | 62 | 58 | 73 | 91 |
| Blacksmith Fork | |||||||
| Hyrum, Nr, Upnl Dam, Abv | April-July | 14.8 | 17.4 | 19.4 | 52 | 24 | 31 |
| Little Bear | |||||||
| Paradise | April-July | 8.4 | 11.7 | 15 | 38 | 21 | 27 |