| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Little Cottonwood Ck | |||||
| Salt Lake City, Nr | April-July | 39 | 43 | 108 | 49 |
| May-July | 36 | 40 | 108 | 46 | |
| Big Cottonwood Ck | |||||
| Salt Lake City, Nr | April-July | 34 | 39 | 103 | 46 |
| May-July | 32 | 36 | 109 | 44 | |
| Mill Ck | |||||
| Salt Lake City, Nr | April-July | 6.5 | 8.1 | 116 | 9.5 |
| May-July | 6 | 7.2 | 122 | 8.6 | |
| Dell Fk | |||||
| Little Dell Res | April-July | 7.2 | 8.5 | 125 | 9.9 |
| May-July | 4.6 | 5.8 | 116 | 7.2 | |
| Parleys Ck | |||||
| Salt Lake City, Nr | April-July | 15 | 17.8 | 107 | 20 |
| May-July | 13.3 | 14.4 | 113 | 18.5 | |
| Emigration Ck | |||||
| Salt Lake City, Nr | April-July | 4.1 | 4.9 | 109 | 6 |
| May-July | 2.3 | 3 | 97 | 4.1 | |
| City Ck | |||||
| Salt Lake City, Nr | April-July | 9 | 10.3 | 118 | 12 |
| May-July | 7.4 | 8.5 | 116 | 10 | |
| Vernon Ck | |||||
| Vernon, Nr | April-June | 0.7 | 1.6 | 108 | 2.2 |
| May-June | 0.45 | 1.2 | 154 | 2 | |
| S Willow Ck | |||||
| Grantsville, Nr | April-July | 3 | 3.9 | 122 | 4.8 |
| May-July | 3 | 3.5 | 125 | 4.7 |