Iosco County, Michigan trout stocking
Michigan stocks 4 waters in Iosco County (4 streams). The most recent stocking was Au Sable River, 5 months ago (Jun 1, 2026). Most stockings here come in April to May.
Updated nightly from the Michigan Department of Natural Resources (Michigan DNR) stocking data.
When Iosco County is stocked
Stocked waters in Iosco County
| Water | Type | Last stocked | On record | Species |
|---|---|---|---|---|
| Au Sable River | stream | Jun 1, 2026 | 204 | Atlantic salmon, Brown trout, Rainbow trout |
| Tawas River | stream | May 7, 2026 | 10 | Rainbow trout |
| East Br Au Gres River | stream | Apr 23, 2026 | 31 | Brown trout, Rainbow trout |
| Silver Creek | stream | Apr 28, 2020 | 1 | Brook trout |
Other Michigan counties
- Alcona (5)
- Alger (21)
- Allegan (8)
- Antrim (8)
- Baraga (22)
- Barry (5)
- Benzie (3)
- Berrien (12)
- Calhoun (4)
- Cass (5)
- Charlevoix (4)
- Cheboygan (7)
- Chippewa (8)
- Clare (4)
- Crawford (7)
- Delta (12)
- Emmet (4)
- Gladwin (3)
- Gogebic (11)
- Grand Traverse (7)
- Hillsdale (3)
- Houghton (18)
- Ionia (6)
- Iron (15)
- Kalamazoo (5)
- Kalkaska (8)
- Kent (6)
- Keweenaw (5)
- Lake (3)
- Leelanau (6)
- Luce (25)
- Mackinac (8)
- Manistee (4)
- Marquette (38)
- Mason (3)
- Menominee (4)
- Montcalm (4)
- Montmorency (6)
- Muskegon (6)
- Oakland (7)
- Oceana (3)
- Ogemaw (7)
- Ontonagon (11)
- Osceola (3)
- Oscoda (7)
- Otsego (13)
- Ottawa (5)
- Presque Isle (7)
- Roscommon (3)
- Saint Clair (4)
- Schoolcraft (16)
- Van Buren (7)
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