| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Spanish Fork | |||||
| Castilla, Nr | April-July | 31 | 43 | 62 | 66 |
| Provo | |||||
| Woodland, Nr | April-July | 42 | 72 | 72 | 102 |
| Hailstone, Nr | April-July | 43 | 73 | 70 | 103 |
| Deer Ck Res | April-July | 42 | 80 | 66 | 118 |
| American Fork | |||||
| American Fork, Nr, Up Pwrplnt, Abv | April-July | 13 | 19 | 61 | 30 |
| West Canyon Ck | |||||
| Cedar Fort, Nr | April-July | 0.3 | 1 | 57 | 2.3 |
| Jordan | |||||
| Utah Lake, Provo, Nr | April-July | 115 | 220 | 69 | 325 |