| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Weber | |||||
| Oakley, Nr | April-July | 46 | 54 | 46 | 67 |
| May-July | 36 | 44 | 42 | 57 | |
| Rockport Res, Wanship, Nr | April-July | 30 | 38 | 29 | 54 |
| May-July | 24 | 32 | 28 | 48 | |
| Coalville, Nr | April-July | 29 | 36 | 27 | 52 |
| May-July | 21 | 28 | 25 | 44 | |
| Chalk Ck | |||||
| Coalville | April-July | 7.5 | 9.8 | 24 | 14.3 |
| May-July | 5.1 | 7.4 | 22 | 11.9 | |
| Weber | |||||
| Echo Res, Echo, At | April-July | 35 | 44 | 26 | 64 |
| May-July | 24 | 33 | 23 | 53 | |
| Lost Ck | |||||
| Lost Ck Res, Croydon, Nr | April-July | 2.5 | 2.5 | 18.7 | 2.9 |
| May-July | 1.3 | 1.3 | 13.4 | 1.7 | |
| East Canyon Ck | |||||
| East Canyon Res, Morgan, Nr | April-July | 6 | 6.2 | 23 | 8 |
| May-July | 4.1 | 4.3 | 23 | 6.1 | |
| Weber | |||||
| Gateway | April-July | 48 | 58 | 17.8 | 92 |
| May-July | 29 | 39 | 15.9 | 73 | |
| Sf Ogden | |||||
| Huntsville, Nr | April-July | 12.9 | 13.8 | 25 | 18.6 |
| May-July | 7.6 | 8.5 | 21 | 13.3 | |
| Ogden | |||||
| Pineview Res, Ogden, Nr | April-July | 16.2 | 18.1 | 16 | 27 |
| May-July | 8.3 | 10.2 | 14 | 19 |