| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Spanish Fork | |||||
| Castilla, Nr | April-July | 30 | 42 | 61 | 58 |
| Provo | |||||
| Woodland, Nr | April-July | 44 | 65 | 65 | 86 |
| Hailstone, Nr | April-July | 47 | 68 | 65 | 90 |
| Deer Ck Res | April-July | 49 | 75 | 61 | 103 |
| American Fork | |||||
| American Fork, Nr, Up Pwrplnt, Abv | April-July | 12 | 18 | 58 | 26 |
| West Canyon Ck | |||||
| Cedar Fort, Nr | April-July | 0.3 | 1 | 57 | 2.2 |
| Jordan | |||||
| Utah Lake, Provo, Nr | April-July | 139 | 210 | 66 | 290 |