| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Bear | |||||
| Utah | April-July | 43 | 63 | 56 | 83 |
| June-July | 19 | 21 | 32 | 50 | |
| Woodruff Narrows Rsvr, Abv | April-July | 28 | 38 | 31 | 48 |
| June-July | 4.5 | 9 | 15.8 | 36 | |
| Montpelier, Nr, Stewart Dam, Blo * | April-July | 28 | 38 | 21 | 48 |
| June-July | 0.9 | 7 | 7.5 | 102 | |
| Smiths Fork | |||||
| Border, Nr | April-July | 38 | 51 | 57 | 63 |
| June-July | 10 | 20 | 40 | 35 | |
| Logan | |||||
| Logan, Nr, State Dam, Abv | April-July | 53 | 68 | 61 | 83 |
| June-July | 14 | 25 | 41 | 41 | |
| Blacksmith Fork | |||||
| Hyrum, Nr, Upnl Dam, Abv | April-July | 15 | 22 | 51 | 29 |
| June-July | 5.8 | 7 | 43 | 16.5 | |
| Little Bear | |||||
| Paradise | April-July | 10 | 15.4 | 33 | 20 |
| June-July | 1.4 | 5 | 43 | 10.4 |