| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Spanish Fork | |||||
| Castilla, Nr | April-July | 8 | 22 | 32 | 38 |
| May-July | 4.8 | 17 | 31 | 30 | |
| Provo | |||||
| Woodland, Nr | April-July | 49 | 65 | 65 | 86 |
| May-July | 30 | 60 | 67 | 80 | |
| Hailstone, Nr | April-July | 43 | 72 | 65 | 89 |
| May-July | 29 | 66 | 68 | 82 | |
| Deer Ck Res | April-July | 41 | 71 | 56 | 91 |
| May-July | 32 | 60 | 58 | 78 | |
| American Fork | |||||
| American Fork, Nr, Up Pwrplnt, Abv | April-July | 6 | 12 | 39 | 17 |
| May-July | 5 | 11 | 39 | 17 | |
| West Canyon Ck | |||||
| Cedar Fort, Nr | April-July | 0.2 | 0.61 | 35 | 1.2 |
| May-July | 0.3 | 0.6 | 39 | 1.8 | |
| Jordan | |||||
| Utah Lake, Provo, Nr | April-July | 70 | 155 | 48 | 235 |
| May-July | 40 | 112 | 45 | 205 |