| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Spanish Fork | |||||
| Castilla, Nr | April-July | 67 | 77 | 100 | 89 |
| May-July | 50 | 60 | 100 | 72 | |
| Provo | |||||
| Woodland, Nr | April-July | 97 | 107 | 104 | 119 |
| May-July | 82 | 95 | 103 | 104 | |
| Hailstone, Nr | April-July | 97 | 109 | 100 | 122 |
| May-July | 83 | 95 | 100 | 108 | |
| Deer Ck Res | April-July | 109 | 129 | 102 | 146 |
| May-July | 82 | 102 | 100 | 119 | |
| American Fork | |||||
| American Fork, Nr, Up Pwrplnt, Abv | April-July | 30 | 34 | 106 | 40 |
| May-July | 27 | 32 | 107 | 37 | |
| Jordan | |||||
| Utah Lake, Provo, Nr | April-July | 305 | 355 | 108 | 420 |
| May-July | 205 | 255 | 104 | 320 |