| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Little Cottonwood Ck | |||||
| Salt Lake City, Nr | April-July | 25 | 29 | 76 | 36 |
| Big Cottonwood Ck | |||||
| Salt Lake City, Nr | April-July | 22 | 26 | 72 | 34 |
| Mill Ck | |||||
| Salt Lake City, Nr | April-July | 2.6 | 3.3 | 52 | 4.9 |
| Dell Fk | |||||
| Little Dell Res | April-July | 2.1 | 2.7 | 49 | 4.5 |
| Parleys Ck | |||||
| Salt Lake City, Nr | April-July | 4.6 | 6.4 | 45 | 10.9 |
| Emigration Ck | |||||
| Salt Lake City, Nr | April-July | 1.8 | 2.1 | 53 | 3.1 |
| City Ck | |||||
| Salt Lake City, Nr | April-July | 3.5 | 4.2 | 55 | 6 |
| S Willow Ck | |||||
| Grantsville, Nr | April-July | 1.2 | 1.6 | 50 | 2.3 |