Catchable-Size Trout Stocking 2025
Fishing Wisconsin
Nearly 600,000 catchable-size rainbow, brown and brook trout have been delivered to waters statewide as of the end of May 2025. The fish are raised at Nevin Fish Hatchery, Osceola Fish Hatchery and St. Croix Falls Hatchery. About 70,000 fish were stocked in urban fishing waters, small lakes and ponds cooperatively managed with the local municipality.
Catchable-Size Trout Species And Life Stages Stocked In Wisconsin In 2025.
| Species | Broodstock | Yearling | Large fingerling | Total |
|---|---|---|---|---|
| Rainbow trout | 1,619 | 220,427 | 33,916 | 255,962 |
| Brown trout | 3,510 | 80,463 | 136,123 | 220,096 |
| Brook trout | 2,804 | 67,223 | 51,473 | 121,500 |
What's been stocked
Catchable-size trout stocking efforts are now complete for 2025.