Flat River (below King Mill Dam) is a fishing water in Kent County, Michigan (Southern Lake Michigan management unit).
Fishing pressure is our estimate of how busy Flat River (below King Mill Dam) is likely to be today. It looks at the day of the week, the time of year, and whether the lake has been stocked recently, because fresh stockings tend to draw anglers. Lower pressure usually means more room to work the water for flathead catfish, chinook salmon and coho salmon.
Very little activity expected. A great time to have the lake to yourself.
Estimate based on day of week, season, and recent stocking. Not a live crowd count.
Combined bite activity across all 80 species in this lake.
| Species | Min size | Daily limit |
|---|---|---|
| Flathead Catfish | 15" | 5 |
| Rainbow Trout | 8" (most inland lakes) | 5 trout, max 3 over 15" |
| Smallmouth Bass | 14" | 5 bass combined |