| Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
| Spanish Fork | |||||
| Castilla, Nr | April-July | 38 | 41 | 53 | 44 |
| June-July | 17 | 20 | 77 | 23 | |
| Provo | |||||
| Woodland, Nr | April-July | 62 | 72 | 70 | 82 |
| June-July | 35 | 45 | 87 | 55 | |
| Hailstone, Nr | April-July | 68 | 79 | 72 | 90 |
| June-July | 30 | 41 | 77 | 52 | |
| Deer Ck Res | April-July | 76 | 88 | 70 | 100 |
| June-July | 26 | 38 | 68 | 50 | |
| American Fork | |||||
| American Fork, Nr, Up Pwrplnt, Abv | April-July | 18 | 21 | 66 | 24 |
| June-July | 13 | 16 | 80 | 19 | |
| West Canyon Ck | |||||
| Cedar Fort, Nr | April-July | 0.9 | 1.3 | 57 | 1.7 |
| June-July | 0.6 | 1 | 92 | 1.4 | |
| Salt Ck | |||||
| Nephi | April-July | 4 | 7.7 | 58 | 9.7 |
| June-July | 0.92 | 4 | 73 | 6 | |
| Jordan | |||||
| Utah Lake, Provo, Nr | April-July | 205 | 240 | 73 | 270 |
| June-July | 66 | 98 | 80 | 130 |