| Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
| Weber | |||||||
| Oakley, Nr | April-July | 80 | 83 | 109 | 98 | 129 | 160 |
| Rockport Res, Wanship, Nr | April-July | 75 | 79 | 110 | 96 | 136 | 179 |
| Coalville, Nr | April-July | 73 | 78 | 109 | 92 | 137 | 183 |
| Chalk Ck | |||||||
| Coalville | April-July | 18.2 | 25 | 30 | 86 | 42 | 60 |
| Weber | |||||||
| Echo Reservoir, Echo, At | April-July | 90 | 101 | 137 | 90 | 176 | 240 |
| Lost Ck | |||||||
| Lost Ck Reservoir, Croyden, Nr | April-July | 4.8 | 7.6 | 9 | 70 | 10.6 | 14.7 |
| East Canyon Ck | |||||||
| East Canyon Reservoir, Morgan, Nr | April-July | 11.5 | 15.5 | 18.7 | 81 | 28 | 32 |
| Weber | |||||||
| Gateway | April-July | 128 | 175 | 245 | 89 | 290 | 390 |
| Sf Ogden | |||||||
| Huntsville, Nr | April-July | 25 | 34 | 41 | 79 | 54 | 72 |
| Ogden | |||||||
| Pineview Reservoir, Ogden, Nr | April-July | 38 | 54 | 69 | 63 | 107 | 140 |