| Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
| Sevier | |||||||
| Hatch * | April-July | 30 | 45 | 50 | 104 | 59 | 85 |
| Kingston, Nr * | April-July | 13 | 26 | 36 | 109 | 41 | 70 |
| Ef Sevier | |||||||
| Kingston, Nr * | April-July | 22 | 32 | 37 | 106 | 44 | 48 |
| Sevier | |||||||
| Piute Res, Marysville,nr * | April-July | 37 | 59 | 73 | 112 | 82 | 105 |
| Clear Ck | |||||||
| Sevier, Nr, Diversions, Abv | April-July | 10 | 15.8 | 18.9 | 90 | 23 | 33 |
| Salina Ck | |||||||
| Emery, Nr | April-July | 6.5 | 7.9 | 10 | 127 | 12.6 | 21 |
| Manti Ck | |||||||
| Manti, Nr, Dugway Ck, Blo | April-July | 12 | 15.7 | 17 | 102 | 20 | 33 |
| Sevier | |||||||
| Gunnison, Nr * | April-July | 47 | 68 | 80 | 81 | 108 | 175 |
| Beaver | |||||||
| Beaver, Nr | April-July | 12 | 18.9 | 23 | 88 | 27 | 42 |
| Coal Ck | |||||||
| Cedar City, Nr | April-July | 12 | 19.6 | 22 | 113 | 26 | 40 |