Diamond Fork River Fishing and Stocking
Utah County, Utah. The Utah Division of Wildlife Resources lists 3 stockings here in the latest year of its data (Brown Trout and Cutthroat), the most recent on Sep 28, 2026. Stocked in May and September in two or more years.
2026 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Sep 28, 2026 | Cutthroat | 8,125 | 2.68 in |
| Jun 10, 2026 | Brown Trout | 17,564 | 3.22 in |
2025 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Nov 6, 2025 | Cutthroat | 6,005 | 3.45 in |
| May 28, 2025 | Brown Trout | 18,900 | 4.11 in |
2024 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Sep 9, 2024 | Cutthroat | 6,032 | 2.98 in |
| May 9, 2024 | Brown Trout | 15,015 | 3.33 in |
Other Stocked Waters in Utah County
About This Data
Every row comes from the stocking information published by the Utah Division of Wildlife Resources, checked Nov 3, 2026. The agency lists this water as “DIAMOND FK R”. Species and sizes are given as the agency names them; a dash means the agency does not say.
More for Utah Anglers
Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with the Utah Division of Wildlife Resources.