| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Spanish Fork | |||||
| Castilla, Nr | April-July | 12.4 | 13.4 | 19.4 | 16.1 |
| May-July | 8.4 | 9.4 | 17.4 | 12.1 | |
| Provo | |||||
| Woodland, Nr | April-July | 48 | 55 | 55 | 64 |
| May-July | 36 | 43 | 48 | 52 | |
| Hailstone, Nr | April-July | 53 | 60 | 55 | 70 |
| May-July | 40 | 47 | 48 | 57 | |
| Deer Ck Res | April-July | 46 | 52 | 41 | 63 |
| May-July | 33 | 39 | 38 | 50 | |
| American Fork | |||||
| American Fork, Nr, Up Pwrplnt, Abv | April-July | 6.4 | 7.5 | 24 | 11 |
| May-July | 4.9 | 6 | 21 | 9.5 | |
| West Canyon Ck | |||||
| Cedar Fort, Nr | April-July | 0.09 | 0.1 | 5.7 | 0.19 |
| May-July | 0.08 | 0.09 | 5.8 | 0.18 | |
| Jordan | |||||
| Utah Lake, Provo, Nr | April-July | 81 | 93 | 29 | 118 |
| May-July | 42 | 54 | 22 | 79 |