| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Little Cottonwood Ck | |||||
| Salt Lake City, Nr | April-July | 35 | 43 | 108 | 51 |
| May-July | 32 | 40 | 108 | 48 | |
| Big Cottonwood Ck | |||||
| Salt Lake City, Nr | April-July | 32 | 40 | 105 | 48 |
| May-July | 28 | 37 | 112 | 46 | |
| Mill Ck | |||||
| Salt Lake City, Nr | April-July | 4.1 | 6.7 | 96 | 9.3 |
| May-July | 4 | 6.2 | 105 | 8.5 | |
| Dell Fk | |||||
| Little Dell Res | April-July | 3.5 | 6.4 | 94 | 9.3 |
| May-July | 3 | 5.6 | 112 | 8.2 | |
| Parleys Ck | |||||
| Salt Lake City, Nr | April-July | 6.4 | 13 | 78 | 19.6 |
| May-July | 6.8 | 12.5 | 98 | 18.2 | |
| Emigration Ck | |||||
| Salt Lake City, Nr | April-July | 0.82 | 3.4 | 76 | 6 |
| May-July | 0.94 | 3.2 | 103 | 5.5 | |
| City Ck | |||||
| Salt Lake City, Nr | April-July | 5.3 | 8.6 | 99 | 11.9 |
| May-July | 5 | 8 | 110 | 11 | |
| Vernon Ck | |||||
| Vernon, Nr | April-June | 0.41 | 1.5 | 101 | 2.6 |
| May-June | 0.21 | 1 | 128 | 1.8 | |
| S Willow Ck | |||||
| Grantsville, Nr | April-July | 2.4 | 3.4 | 106 | 4.4 |
| May-July | 1.9 | 2.9 | 104 | 3.9 |