| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Little Cottonwood Ck | |||||
| Salt Lake City, Nr | April-July | 24 | 27 | 71 | 30 |
| May-July | 22 | 25 | 71 | 28 | |
| Big Cottonwood Ck | |||||
| Salt Lake City, Nr | April-July | 22 | 23 | 64 | 28 |
| May-July | 19.1 | 20 | 63 | 25 | |
| Mill Ck | |||||
| Salt Lake City, Nr | April-July | 2.4 | 2.7 | 42 | 3.7 |
| May-July | 2 | 2.3 | 43 | 3.3 | |
| Dell Fk | |||||
| Little Dell Res | April-July | 2.5 | 2.7 | 49 | 3.7 |
| May-July | 1.6 | 1.8 | 47 | 2.8 | |
| Parleys Ck | |||||
| Salt Lake City, Nr | April-July | 4.5 | 5.1 | 36 | 7.5 |
| May-July | 3.2 | 3.8 | 36 | 6.2 | |
| Emigration Ck | |||||
| Salt Lake City, Nr | April-July | 1 | 1.3 | 31 | 1.6 |
| May-July | 0.86 | 1.1 | 41 | 1.5 | |
| City Ck | |||||
| Salt Lake City, Nr | April-July | 2.5 | 3 | 39 | 3.8 |
| May-July | 2 | 2.4 | 37 | 3.2 | |
| S Willow Ck | |||||
| Grantsville, Nr | April-July | 1.5 | 1.7 | 55 | 2.1 |
| May-July | 1.2 | 1.3 | 49 | 1.8 |