Michigan stocking report
Trap Rock River
15 records Last stocked: June 3, 2025
The short answer
Trap Rock River was last stocked on June 3, 2025: 3,000 Brook Trout (4.82 in avg).
Location map
Trap Rock River location context
Trap Rock RiverHoughton County East Branch Ontonagon RiverHoughton County Emily LakeHoughton County Lake On ThreeHoughton County Clear LakeHoughton County
Pins use the finest location published with the stocking record. County-level pins show area context, not an exact access point; confirm access and directions with the official agency source.
Agency records
Full stocking history
| Date | Species | Fish | Size | Notes |
|---|---|---|---|---|
| June 3, 2025 | Brook Trout | 3,000 | 4.82 in avg | Tribal Plant |
| June 7, 2023 | Brook Trout | 1,500 | 6.09 in avg | Site: Upper Trap Rock River; Tribal Plant |
| May 26, 2022 | Brook Trout | 500 | 6.15 in avg | Site: Township Park; Tribal Plant |
| May 26, 2022 | Brook Trout | 500 | 6.15 in avg | Tribal Plant |
| May 26, 2022 | Brook Trout | 500 | 6.15 in avg | Site: Upper Trap Rock River; Tribal Plant |
| June 8, 2021 | Brook Trout | 1,064 | 6.55 in avg | Site: Township Park; Tribal Plant |
| June 8, 2021 | Brook Trout | 436 | 6.55 in avg | Tribal Plant |
| May 26, 2015 | Brook Trout | 398 | 7.83 in avg | Site: Upper Trap Rock River |
| May 29, 2013 | Brook Trout | 400 | 8.58 in avg | Site: Upper Trap Rock River |
| April 30, 2012 | Brook Trout | 188 | 8.46 in avg | Site: Upper Trap Rock River |
| May 6, 2011 | Brook Trout | 592 | 8.07 in avg | Site: Upper Trap Rock River |
| July 22, 2010 | Brook Trout | 250 | 6 in avg | Site: Township Park; Tribal Plant |
| July 22, 2010 | Brook Trout | 250 | 6 in avg | Site: Upper Trap Rock River; Tribal Plant |
| April 20, 2010 | Brook Trout | 599 | 7.8 in avg | Site: Upper Trap Rock River |
| June 12, 1996 | Brook Trout | 2,000 | 6.5 in avg |
Records shown exactly as published by Michigan Department of Natural Resources. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.
Data source: Michigan Department of Natural Resources. Last updated: .
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