| Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
| Sevier | |||||||
| Hatch * | April-July | 30 | 39 | 45 | 94 | 59 | 108 |
| Kingston, Nr * | April-July | 11.4 | 23 | 29 | 91 | 40 | 99 |
| Ef Sevier | |||||||
| Kingston, Nr * | April-July | 28 | 31 | 34 | 106 | 37 | 52 |
| Sevier | |||||||
| Piute Reservoir, Marysville, Nr * | April-July | 41 | 54 | 68 | 115 | 77 | 160 |
| Clear Ck | |||||||
| Sevier, Nr, Diversions, Abv | April-July | 16.7 | 22 | 26 | 141 | 31 | 39 |
| Salina Ck | |||||||
| Emery, Nr | April-July | 3.7 | 5.4 | 7 | 113 | 8.9 | 10.5 |
| Manti Ck | |||||||
| Manti, Nr, Dugway Ck, Blo | April-July | 10.7 | 13.5 | 14.5 | 102 | 17.4 | 19.7 |
| Beaver | |||||||
| Beaver, Nr | April-July | 19.4 | 27 | 30 | 130 | 35 | 52 |
| Coal Ck | |||||||
| Cedar City, Nr | April-July | 11.2 | 15.4 | 18.1 | 100 | 24 | 44 |