| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Spanish Fork | |||||
| Castilla, Nr | April-July | 35 | 71 | 92 | 107 |
| June-July | 22 | 24 | 92 | 25 | |
| Provo | |||||
| Woodland, Nr | April-July | 97 | 115 | 112 | 133 |
| June-July | 33 | 35 | 67 | 40 | |
| Hailstone, Nr | April-July | 108 | 134 | 123 | 160 |
| June-July | 33 | 36 | 68 | 41 | |
| Deer Ck Res | April-July | 122 | 149 | 118 | 176 |
| June-July | 36 | 38 | 68 | 44 | |
| American Fork | |||||
| American Fork, Nr, Up Pwrplnt, Abv | April-July | 21 | 26 | 81 | 31 |
| June-July | 13 | 15 | 75 | 16.3 | |
| Jordan | |||||
| Utah Lake, Provo, Nr | April-July | 0 | 0 | 0 | 0 |
| June-July | 72 | 83 | 68 | 100 |