| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Spanish Fork | |||||
| Castilla, Nr | April-July | 36 | 78 | 101 | 120 |
| May-July | 29 | 67 | 112 | 105 | |
| Provo | |||||
| Woodland, Nr | April-July | 82 | 103 | 100 | 124 |
| May-July | 71 | 90 | 98 | 109 | |
| Hailstone, Nr | April-July | 78 | 108 | 99 | 138 |
| May-July | 68 | 100 | 105 | 132 | |
| Deer Ck Res | April-July | 85 | 121 | 96 | 157 |
| May-July | 65 | 104 | 102 | 143 | |
| American Fork | |||||
| American Fork, Nr, Up Pwrplnt, Abv | April-July | 25 | 33 | 103 | 41 |
| May-July | 22 | 30 | 100 | 38 | |
| Jordan | |||||
| Utah Lake, Provo, Nr | April-July | 154 | 325 | 100 | 500 |
| May-July | 95 | 245 | 103 | 395 |