Willow River Fishing and Stocking
St. Croix County, Wisconsin. The Wisconsin Department of Natural Resources reports stockings here as yearly totals (Brown Trout and Rainbow Trout), the latest for 2025.
2025 Stocking
| Period | Species | Fish | Size |
|---|---|---|---|
| 2025 | Brown Trout | 270 | SMALL FINGERLING, 2.3 in avg |
| 2025 | Rainbow Trout | 150 | ADULT (BROODSTOCK-Age-2yr), 11.1 in avg |
| 2025 | Brown Trout | 12,000 | LARGE FINGERLING, 5.61 in avg |
| 2025 | Rainbow Trout | 4,743 | YEARLING, 8.5 in avg |
| 2025 | Brown Trout | 1,800 | LARGE FINGERLING, 2.9 in avg |
| 2025 | Rainbow Trout | 150 | ADULT (BROODSTOCK-Age-3yr), 18.1 in avg |
2024 Stocking
| Period | Species | Fish | Size |
|---|---|---|---|
| 2024 | Rainbow Trout | 10,651 | LARGE FINGERLING, 6.75 in avg |
| 2024 | Brown Trout | 7,640 | LARGE FINGERLING, 3.1 in avg |
| 2024 | Rainbow Trout | 3,583 | YEARLING, 8.47 in avg |
| 2024 | Brown Trout | 34,380 | SMALL FINGERLING, 3.2 in avg |
| 2024 | Rainbow Trout | 157 | ADULT (BROODSTOCK-Age-3yr), 18.1 in avg |
| 2024 | Brown Trout | 186 | SMALL FINGERLING, 1.5 in avg |
| 2024 | Brown Trout | 8,000 | LARGE FINGERLING, 5.6 in avg |
Other Stocked Waters in St. Croix County
About This Data
Every row comes from the stocking information published by the Wisconsin Department of Natural Resources, checked Nov 3, 2026. The agency lists this water as “WILLOW RIVER”. Species and sizes are given as the agency names them; a dash means the agency does not say.
More for Wisconsin Anglers
Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with the Wisconsin Department of Natural Resources.