| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Sevier | |||||
| Hatch * | April-July | 19 | 30 | 63 | 45 |
| Kingston, Nr * | April-July | 6 | 19 | 58 | 34 |
| Ef Sevier | |||||
| Kingston, Nr * | April-July | 17 | 29 | 83 | 34 |
| Sevier | |||||
| Piute Res, Marysville,nr * | April-July | 30 | 47 | 71 | 68 |
| Clear Ck | |||||
| Sevier, Nr, Diversions, Abv | April-July | 9 | 13 | 62 | 23 |
| Salina Ck | |||||
| Emery, Nr | April-July | 4 | 5 | 63 | 10 |
| Manti Ck | |||||
| Manti, Nr, Dugway Ck, Blo | April-July | 6 | 11 | 66 | 19 |
| Sevier | |||||
| Gunnison, Nr * | April-July | 35 | 58 | 59 | 132 |
| Beaver | |||||
| Beaver, Nr | April-July | 10 | 16 | 62 | 25 |
| Coal Ck | |||||
| Cedar City, Nr | April-July | 6 | 12 | 62 | 21 |