Game fish · trout and salmon family
Rainbow trout
Oncorhynchus mykiss · also called steelhead, “bow”
Brought to Michigan from California in 1876.

- Arrived
- 1876, first stocked in the Au Sable River
- Steelhead
- The same species, living in the Great Lakes and running up rivers to spawn
- Eats
- Water fleas and insects when young; later small fish
- Spawns
- In a nest (redd) dug in stream gravel
- Michigan record
- Rainbow Trout / steelhead: 26 lb 8 oz, 39.5 in — Lake Michigan, 1975
Where rainbow trout have been recorded
97 of the 1,288 Michigan lakes on this site with fish records list rainbow trout, across 49 counties, including 5 Great Lakes bays. Tap a dot to open that lake’s depth map.
Recorded here Other lakes with fish records
How we know
- 18lakes where an angler registered one (Master Angler)
- 18lakes where a DNR fisheries survey netted them
- 75lakes the DNR has stocked since 2016; 64 of them are listed on that stocking alone
A lake can appear in more than one line. A lake that isn’t listed may still have them: records exist only where someone caught, netted or stocked them.
Lakes listed on stocking alone are ones the DNR has stocked since 2016. Older stocking isn’t counted, because trout in most inland lakes don’t reproduce.
Inland lakes on this list run from 7 to 18,998 acres (median 94) and from 3 to 285 ft deep (median 54.5 ft).
When and how big rainbow trout are caught
From 1,606 Master Angler entries, 1975–2025, from all Michigan waters including the Great Lakes. An entry needs a fish at least 32 in, so these describe big fish that anglers chose to register — where and when people fish, not how many fish a lake holds. Master Angler files rainbow trout and steelhead together, so these include Great Lakes steelhead.
Entries by month
The busiest month is April (17% of entries); 12% come in December–February (lighter bars), mostly through the ice.
Size of registered fish
Half were 34 in or less, and 9 in 10 were under 36.8 in.
Method
Bait
Share of entries that recorded a method (1,534) or a bait (932).
Lakes on this site with the most entries
- Elk Lake, Antrim 5
- Little Traverse Bay, Emmet 5
- Grand Traverse Bay, Grand Traverse 4
- Muskegon Lake, Muskegon 4
- Crystal Lake, Benzie 3
- Clark Lake, Jackson 2
- Flat Rock Impoundment, Wayne 1
- Hart Lake, Oceana 1
- Lake Charlevoix, Charlevoix 1
- Lake Leelanau, Leelanau 1
Master Angler entries matched to each lake. A busy lake gets more entries; this is not a ranking of fishing quality.
Often found with
Share of these lakes that also list each fish.
How to recognize it
An adipose fin, light-colored mouth and gums, small spots along the rays of the whole tail, and 10–12 rays in the anal fin.
Don’t confuse it with


Life in a Michigan lake
Rainbow trout are most often found in clear northern lakes, but the DNR has stocked them successfully into a number of southern Michigan lakes too. In lakes they are often caught at night at the thermocline — the depth where the water temperature changes sharply.
Source: Michigan DNR species page.
Rules and eating
Check the rules before you keep fish. Each lake page shows the regulations that apply there, and the Michigan Fishing Guide is the official source. Before eating fish from a particular lake, check Michigan’s Eat Safe Fish guidelines.
All 97 lakes with rainbow trout
Show every lake, by county
Alcona County 2
Alger County 3
Alpena County 1
Antrim County 3
Bay County 1
Benzie County 2
Branch County 2
Cass County 3
Charlevoix County 2
Cheboygan County 3
Chippewa County 2
Clare County 1
Crawford County 3
Delta County 1
Emmet County 1
Gladwin County 2
Gogebic County 2
Grand Traverse County 1
Houghton County 3
Iosco County 2
Iron County 1
Jackson County 3
Kalamazoo County 1
Kalkaska County 4
Keweenaw County 1
Leelanau County 2
Lenawee County 2
Livingston County 2
Luce County 3
Mackinac County 2
Manistee County 1
Marquette County 6
Big Trout Lake, Lake Angeline, Lake Michigamme, Little Shag Lake, Perch Lake, Squaw Lake
Montcalm County 1
Montmorency County 3
Muskegon County 2
Newaygo County 1
Oakland County 3
Oceana County 1
Ogemaw County 1
Osceola County 1
Oscoda County 2
Otsego County 4
Ottawa County 1
Presque Isle County 3
Roscommon County 1
St. Joseph County 1
Van Buren County 1
Wayne County 1
Sources
- Michigan DNR: Rainbow trout
- Names of Michigan Fishes (University of Michigan Museum of Zoology, published by the Michigan DNR)
- Michigan DNR Master Angler program — catch entries (angler names are never collected by this site)
- Michigan DNR state-record fish list
- Lake records: this site’s own species lists, built from Master Angler, DNR fisheries surveys and DNR stocking