| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Sevier | |||||
| Hatch | April-July | 29 | 51 | 93 | 75 |
| Kingston, Nr | April-July | 3.3 | 31 | 94 | 61 |
| Ef Sevier | |||||
| Kingston, Nr | April-July | 18.1 | 36 | 103 | 54 |
| Sevier | |||||
| Marysvale, Nr, Piute Dam, Blo | April-July | 37 | 87 | 96 | 137 |
| Gunnison, Nr, San Pitch, Blo | April-July | 15 | 80 | 75 | 150 |
| Chicken Ck | |||||
| Levan, Nr | April-July | 1.4 | 3.4 | 76 | 6.7 |
| Oak Ck | |||||
| Oak City, Nr, Little Ck, Abv | April-July | 0.6 | 1.4 | 84 | 2.2 |
| Beaver | |||||
| Beaver, Nr | April-July | 17.6 | 32 | 119 | 46 |
| Minersville Res, Minersville, Nr | April-July | 6.8 | 17.5 | 105 | 28 |
| Coal Ck | |||||
| Cedar City, Nr | April-July | 15.3 | 24 | 124 | 33 |