| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Little Cottonwood Ck | |||||
| Salt Lake City, Nr | April-July | 28 | 39 | 98 | 50 |
| Big Cottonwood Ck | |||||
| Salt Lake City, Nr | April-July | 25 | 37 | 97 | 49 |
| Mill Ck | |||||
| Salt Lake City, Nr | April-July | 2.8 | 6 | 86 | 9.2 |
| Dell Fk | |||||
| Little Dell Res | April-July | 2 | 6 | 88 | 10 |
| Parleys Ck | |||||
| Salt Lake City, Nr | April-July | 4.4 | 14 | 84 | 24 |
| Emigration Ck | |||||
| Salt Lake City, Nr | April-July | 0.44 | 3.9 | 87 | 7.4 |
| City Ck | |||||
| Salt Lake City, Nr | April-July | 3.2 | 7.8 | 90 | 12.4 |
| Vernon Ck | |||||
| Vernon, Nr | April-June | 0.3 | 1.5 | 101 | 2.8 |
| S Willow Ck | |||||
| Grantsville, Nr | April-July | 1.9 | 3.4 | 106 | 4.9 |