| Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
| Little Cottonwood Ck | |||||||
| Salt Lake City, Nr | April-July | 17.1 | 19.1 | 23 | 61 | 27 | 34 |
| Big Cottonwood Ck | |||||||
| Salt Lake City, Nr | April-July | 13.9 | 16.4 | 22 | 61 | 27 | 34 |
| Mill Ck | |||||||
| Salt Lake City, Nr | April-July | 1.7 | 2 | 2.7 | 42 | 3.5 | 4.9 |
| Dell Fk | |||||||
| Little Dell Reservoir | April-July | 0.77 | 1.4 | 2.2 | 40 | 3.3 | 4.3 |
| Lambs Ck | |||||||
| Salt Lake City, Nr | April-July | 1.1 | 1.2 | 1.8 | 34 | 2.5 | 4.3 |
| Parleys Ck | |||||||
| Salt Lake City, Nr | April-July | 2.6 | 3.4 | 5.3 | 37 | 7.6 | 10.6 |
| Red Butte Ck | |||||||
| Ft Douglas, At, Salt Lake City, Nr | April-July | 0.42 | 0.49 | 0.65 | 34 | 0.98 | 1.6 |
| City Ck | |||||||
| Salt Lake City, Nr | April-July | 1.7 | 2.1 | 2.6 | 34 | 3.4 | 4.6 |
| S Willow Ck | |||||||
| Grantsville, Nr | April-July | 1 | 1.2 | 1.4 | 45 | 1.9 | 2.6 |