| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Spanish Fork | |||||
| Castilla, Nr | April-July | 31 | 80 | 104 | 129 |
| Provo | |||||
| Woodland, Nr | April-July | 74 | 107 | 104 | 146 |
| Hailstone, Nr | April-July | 71 | 113 | 104 | 164 |
| Deer Ck Res | April-July | 81 | 130 | 103 | 179 |
| American Fork | |||||
| American Fork, Nr, Up Pwrplnt, Abv | April-July | 26 | 33 | 103 | 40 |
| Jordan | |||||
| Utah Lake, Provo, Nr | April-July | 210 | 340 | 105 | 470 |