| 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 | 33 | 34 | 37 | 97 | 41 | 45 |
| Big Cottonwood Ck | |||||||
| Salt Lake City, Nr | April-July | 30 | 32 | 35 | 97 | 39 | 45 |
| Mill Ck | |||||||
| Salt Lake City, Nr | April-July | 4.9 | 5.6 | 6 | 94 | 6.5 | 7.8 |
| Dell Fk | |||||||
| Little Dell Reservoir | April-July | 4.4 | 5 | 5.5 | 100 | 6.3 | 8.2 |
| Lambs Ck | |||||||
| Salt Lake City, Nr | April-July | 3.7 | 4.5 | 5.1 | 96 | 5.9 | 7.3 |
| Parleys Ck | |||||||
| Salt Lake City, Nr | April-July | 10.5 | 12.1 | 13.5 | 95 | 15.9 | 20 |
| Red Butte Ck | |||||||
| Ft Douglas, At, Salt Lake City, Nr | April-July | 1.1 | 1.3 | 1.5 | 78 | 1.9 | 2.2 |
| City Ck | |||||||
| Salt Lake City, Nr | April-July | 5.4 | 5.8 | 6.3 | 82 | 7.4 | 8.4 |
| S Willow Ck | |||||||
| Grantsville, Nr | April-July | 0 | 0 | 2.4 | 77 | 0 | 0 |