| Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
| Sevier | |||||||
| Hatch * | April-July | 26 | 42 | 50 | 104 | 58 | 70 |
| Kingston, Nr * | April-July | 4.9 | 29 | 38 | 115 | 44 | 52 |
| Ef Sevier | |||||||
| Kingston, Nr * | April-July | 22 | 34 | 40 | 114 | 44 | 46 |
| Sevier | |||||||
| Piute Res, Marysville,nr * | April-July | 29 | 66 | 75 | 115 | 80 | 91 |
| Clear Ck | |||||||
| Sevier, Nr, Diversions, Abv | April-July | 10.1 | 15.3 | 22 | 105 | 24 | 31 |
| Salina Ck | |||||||
| Emery, Nr | April-July | 3.3 | 6.5 | 10.1 | 128 | 11.4 | 14.7 |
| Manti Ck | |||||||
| Manti, Nr, Dugway Ck, Blo | April-July | 8 | 14.1 | 17.2 | 103 | 18.6 | 29 |
| Sevier | |||||||
| Gunnison, Nr * | April-July | 29 | 84 | 113 | 114 | 125 | 163 |
| Beaver | |||||||
| Beaver, Nr | April-July | 12.1 | 18.6 | 24 | 92 | 27 | 36 |
| Coal Ck | |||||||
| Cedar City, Nr | April-July | 8.6 | 16.1 | 20 | 103 | 24 | 31 |