| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Sevier | |||||
| Hatch | April-July | 30 | 54 | 98 | 78 |
| Kingston, Nr | April-July | 9 | 32 | 97 | 73 |
| Ef Sevier | |||||
| Kingston, Nr | April-July | 17 | 36 | 103 | 55 |
| Sevier | |||||
| Marysvale, Nr, Piute Dam, Blo | April-July | 41 | 87 | 96 | 133 |
| Gunnison, Nr, San Pitch, Blo | April-July | 14 | 90 | 85 | 275 |
| Chicken Ck | |||||
| Levan, Nr | April-July | 1.3 | 3.6 | 80 | 7.7 |
| Oak Ck | |||||
| Oak City, Nr, Little Ck, Abv | April-July | 0.7 | 1.4 | 84 | 2.3 |
| Beaver | |||||
| Beaver, Nr | April-July | 15.1 | 30 | 111 | 45 |
| Minersville Res, Minersville, Nr | April-July | 4.3 | 17 | 102 | 44 |
| Coal Ck | |||||
| Cedar City, Nr | April-July | 11.5 | 22 | 114 | 32 |