| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Spanish Fork | |||||
| Castilla, Nr | April-July | 17.7 | 33 | 48 | 64 |
| Provo | |||||
| Woodland, Nr | April-July | 42 | 78 | 78 | 112 |
| Hailstone, Nr | April-July | 46 | 85 | 77 | 127 |
| Deer Ck Res | April-July | 46 | 93 | 73 | 161 |
| American Fork | |||||
| American Fork, Nr, Up Pwrplnt, Abv | April-July | 8.8 | 16.5 | 53 | 33 |
| West Canyon Ck | |||||
| Cedar Fort, Nr | April-July | 0.33 | 0.79 | 45 | 2.3 |
| Jordan | |||||
| Utah Lake, Provo, Nr | April-July | 90 | 186 | 57 | 370 |