| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Weber | |||||
| Oakley, Nr | April-July | 40 | 60 | 51 | 80 |
| June-July | 11.5 | 26 | 41 | 48 | |
| Rockport Res, Wanship, Nr | April-July | 32 | 49 | 39 | 84 |
| June-July | 1.8 | 18 | 29 | 45 | |
| Coalville, Nr | April-July | 30 | 48 | 37 | 84 |
| June-July | 1 | 16 | 26 | 44 | |
| Chalk Ck | |||||
| Coalville | April-July | 5.5 | 15.4 | 38 | 30 |
| June-July | 0.3 | 5 | 32 | 11 | |
| Weber | |||||
| Echo Res, Echo, At | April-July | 37 | 58 | 35 | 90 |
| June-July | 3 | 16 | 22 | 48 | |
| Lost Ck | |||||
| Lost Ck Res, Croydon, Nr | April-July | 2.5 | 4 | 30 | 5.5 |
| June-July | 0.05 | 0.9 | 31 | 2.5 | |
| East Canyon Ck | |||||
| East Canyon Res, Morgan, Nr | April-July | 7 | 11 | 41 | 18 |
| June-July | 0.9 | 3.8 | 45 | 7 | |
| Weber | |||||
| Gateway | April-July | 60 | 96 | 30 | 190 |
| June-July | 11 | 23 | 21 | 72 | |
| Sf Ogden | |||||
| Huntsville, Nr | April-July | 14 | 20 | 36 | 28 |
| June-July | 3.2 | 5.7 | 41 | 11.6 | |
| Ogden | |||||
| Pineview Res, Ogden, Nr | April-July | 20 | 35 | 31 | 60 |
| June-July | 1 | 7 | 30 | 18.5 |