| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Spanish Fork | |||||
| Castilla, Nr | April-July | 24 | 26 | 38 | 30 |
| May-July | 19.4 | 21 | 39 | 25 | |
| Provo | |||||
| Woodland, Nr | April-July | 78 | 86 | 86 | 99 |
| May-July | 65 | 73 | 82 | 86 | |
| Hailstone, Nr | April-July | 86 | 95 | 86 | 108 |
| May-July | 71 | 80 | 82 | 93 | |
| Deer Ck Res | April-July | 88 | 102 | 80 | 113 |
| May-July | 68 | 82 | 79 | 93 | |
| American Fork | |||||
| American Fork, Nr, Up Pwrplnt, Abv | April-July | 11.1 | 12.4 | 40 | 16.6 |
| May-July | 9.4 | 10.7 | 38 | 14.9 | |
| West Canyon Ck | |||||
| Cedar Fort, Nr | April-July | 0.31 | 0.62 | 35 | 1.3 |
| May-July | 0.3 | 0.61 | 40 | 1.3 | |
| Jordan | |||||
| Utah Lake, Provo, Nr | April-July | 155 | 172 | 53 | 205 |
| May-July | 107 | 124 | 50 | 158 |