Michigan stocking report
Grand River (Portland)
2 records Last stocked: April 27, 2026
The short answer
Grand River (Portland) was last stocked on April 27, 2026: 850,000 Walleye (0.12 in avg).
Location map
Grand River (Portland) location context
Grand River (Portland)Ionia County Duck CreekIonia County Bellamy CreekIonia County Lake CreekIonia County Prairie CreekIonia 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 |
|---|---|---|---|---|
| April 27, 2026 | Walleye | 850,000 | 0.12 in avg | Site: Portland Dam (DS) |
| June 2, 2022 | Walleye | 26,004 | 1.3 in avg | Site: Portland Dam (DS) |
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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