| Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
| Sevier | |||||||
| Hatch * | April-July | 32 | 41 | 47 | 98 | 60 | 80 |
| Kingston, Nr * | April-July | 12 | 23 | 29 | 88 | 40 | 60 |
| Ef Sevier | |||||||
| Kingston, Nr * | April-July | 24 | 33 | 38 | 109 | 41 | 47 |
| Sevier | |||||||
| Piute Res, Marysville,nr * | April-July | 37 | 61 | 68 | 105 | 75 | 98 |
| Clear Ck | |||||||
| Sevier, Nr, Diversions, Abv | April-July | 9.5 | 13.7 | 17.7 | 84 | 21 | 32 |
| Salina Ck | |||||||
| Emery, Nr | April-July | 5.4 | 7.1 | 8.7 | 110 | 10.6 | 16.1 |
| Manti Ck | |||||||
| Manti, Nr, Dugway Ck, Blo | April-July | 12.5 | 15.5 | 17.3 | 104 | 19 | 33 |
| Sevier | |||||||
| Gunnison, Nr * | April-July | 38 | 59 | 75 | 76 | 92 | 168 |
| Beaver | |||||||
| Beaver, Nr | April-July | 13.5 | 16.7 | 20 | 77 | 27 | 39 |
| Coal Ck | |||||||
| Cedar City, Nr | April-July | 14 | 18.6 | 22 | 113 | 28 | 36 |